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BAT54S

Rectifier Diode, Schottky, 2 Element, 0.2A, 30V V(RRM), Silicon, TO-236AB

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Datasheets & Reference Designs

Reference Designs

  • High Resolution, Portable Light Steering Reference Design using DLP Technology
    DLP4500-C350REF: This reference design, featuring the DLP® 0.45” WXGA chipset and implemented in the DLP® LightCrafter™ 4500 evaluation module (EVM), enables flexible control of high resolution, accurate patterns for industrial, medical, and scientific applications. With a free USB-based GUI and API, developers can easily integrate TI’s innovative digital micromirror device (DMD) technology with cameras, sensors, motors, and other peripherals to create highly differentiated 3D machine vision systems, 3D printers, and augmented reality displays.
  • High Efficiency 36-60V Input Isolated Synchronous Flyback Reference Design with Dual Outputs
    PMP11065.1: PMP11065 is an isolated synchronous flyback converter with dual outputs of 3.3V/2.5A and 5V/2.8A. The 36-60V input is suitable for use in most telecom and PoE applications that require high efficiency.
  • Reference Design: Bipolar TFT LCD Supply Using TPS65131-Q1 and Charge Pumps - PMP9780.2 - TI Tool Folder
    PMP9780: This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc converter to generate four voltage rails and therefore minimizing the amount of inductances, this circuit allows small design size.
  • 360W Digital Controlled Phase Shift Full Bridge converter
    TIDA-00412: DC-DC power converter with digital control using UCD3138CC64EVM-030 daughter-card. The daughter-card with preloaded firmware providing the required control functions for a Phase Shift Full Bridge converter. The TIDA-00412 (UCD3138PSFBEVM-027) accepts a DC input from 370 to 400 VDC, and outputs a typical 12 VDC with full-load output power at 360 W, or full output current of 30 A.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications
    PMP8408: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • Cranking Simulator Reference Design for Automotive Applications
    PMP7233: This design is a cranking simulator which generates three different cranking pulses to test automotive systems up to 50W. A microcontroller sets the output voltage of a synchronous buck in the range of 2-15V accordingly to the programmed curves. Output current is in the range of 3.3-25A. It is a complete system and all the information necessary to build the device is available.
  • Universal Digital Interface to Absolute Position Encoders Reference Design
    TIDA-00179: The TIDA-00179 reference design is an EMC compliant universal digital interface to connect to absolute position encoders, like EnDat 2.2, BiSS®, SSI or HIPERFACE DSL®. The design supports a wide input voltage range from 15-60V (24V nom). A connector with 3.3V logic I/O signals allows for direct interface to the host processor to run the master protocol. The design allows the host processor to select between a 4-wire encoder interface like EnDat 2.2 and BiSS or a 2-wire interface with power over RS485 like HIPERFACE DSL. To meet the selected encoder's supply range, the design offers a programmable output voltage with either 5.25V or 11V. This design’s power supply offers protection against over-voltage and short circuit according to the selected encoder’s voltage range to prevent damage during a cable short. TIDA-00179 has been tested up to 100m cable length with EnDat 2.2 and 2-wire HIPERFACE DSL encoders.
  • 350W Slow Drain Modulation Power Converter
    PMP5726: The PMP5726 is 350W High Speed Full Bridge Phase Shift ZVT – Galvanic Isolated Full Bridge Synchronous Rectification DC/DC reference design. It is built for telecom applications to supply a RF Power Amplifier stage. The design is utilizing UCC28950 voltage mode forward and average current limitation backward converter (two quadrant converter). It is capable to modulate output voltage from 20V to 32V within 200us (at maximum 200uF of capacitive load) – so called: slow drain modulation. The converter has full load steps capability as well. It is a very small design for high sophisticated telecom applications. The system can be used also for every other two quadrant applications. Input voltage range: 36VDC-60VDC; Output voltage: 20VDC…32VDC (adjustable); Output current: 11.5A (18Apeak)
  • Parallel Flyback Converters (12V@4A) for PoE Powered Device (PD) Reference Design
  • Reference Design for Telecom Applications (.9V @ .5A)
  • Class 4, Cost-optimized, Flyback Converter for PoE Applications
    PMP6812: This reference evaluation module, featuring the TPS23754 PoE interface and DC-to-DC controller is used for class 4 PoE applications. The flyback topology with diode rectification results in a low-cost converter for PoE applications such as a security camera. With the appropriate BOM changes, PMP6812 can also operate as a 13W supply.
  • 4 series Driver (500mA@11) for LED Bulb
  • 220V-400VDC Input, 12V/160W Active Clamp Forward
    PMP7410: This reference design generates an isolated 12V/160W output from a high voltage DC input. This design is intended to operate from the output of PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Texas Instruments CSD18531Q5A synchronous rectifiers allow this design to achieve over 92% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
  • UPOE High-Efficiency Flyback Converter (19V/2.3A) for Forced 4-Pair PoE PD Apps Reference Design
    TIDA-00539: TIDA-00539 uses two TPS2378 PD controllers for a forced 4-pair UPOE solution to 51W non-standard PoE PD applications. It incorportates the UCC2897A controller in a high-efficiency, great transient response (driven) synch flyback converter capble of 19V at 2.3A.
  • Class 4 High-Efficiency Driven Flyback Converter (5V/5A) for PoE PD Applications Reference Design
    TIDA-00617: The TIDA-00617 reference design uses the TPS23751 PoE PD controller in a high effciency (driven) synch flyback converter capable of 5V at 5A.
  • 380V/350mA Dimmable LED Driver using Single String LLC Solution without Dimming FET
    PMP4371: This design is based on PMP4350 and supports higher output voltage up to 380V. Different from PMP4350, the high voltage LED switch MOSFET is removed and reduced overall cost. With additional resistor and capacitor from LEDSW to CS pin, the LED driver demos good linearity dimming performnace under analog and PWM dimming mode. High effiency (>94%), high PF(>0.94) isolated AC/DC single string output LED lighting solution for high watt (>100W) general LED lighting. The topology uses Transition Mode (TM) PFC plus LLC control and achieves high efficiency (>94%) and high PF(>0.94). The target application for this reference design is TV LED backlight, outdoor and high-bay general LED lighting.
  • Reference Design: Bipolar TFT LCD Supply Using TPS65131-Q1 and Charge Pumps
    PMP9780.3: This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc converter to generate four voltage rails and therefore minimizing the amount of inductances, this circuit allows small design size.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications
    PMP8454.1: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. PMP8454.1 has an output of 3.3V@2A. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • 18-36VDCin, 5V/4A Active Clamp Reference Design
    PMP10871: The PMP10871 reference design uses the UCC2897A to control an active clamp forward and converts an 18-36V input to an isolated 5V/4A output with efficiency over 92%. This compact design uses only surface mount components.
  • Reference Design: Bipolar TFT LCD Supply Using TPS65131-Q1 and Charge Pumps
    PMP9780.0: This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc converter to generate four voltage rails and therefore minimizing the amount of inductances, this circuit allows small design size.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications
    PMP8454.2: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. This design has a specific output of 5V@1A. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.3: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 1 Mulitple Output High Efficiency Flyback Converter for PoE Applications Reference Design
    PMP8752.1: This converter is used for Class 1 PoE applications where high-efficiency and multiple-outputs are required. The multi-outputs for this design are 3.3V/0.7A, 5V/0.145A, 3.3V/1.5A. The flyback converter with synchronous rectifier provides excellent efficiency, and small size for PoE applications, such as an IP phone solution. The TPS23785B contains both the PoE powered device and the PWM controller functions.
  • RGB-LED driver with microcontroller-based color mixing
    PMP7247: This design contains three TPS92551 LED-driver modules (buck topology) which can be independently PWM-modulated by a microcontroller for color mixing or dimming. The maximum input voltage is 50V and the circuit offers the possibility, to use several driver boards in master-slave configuration.
  • Reference Design for Telecom Applications (1.05V @ 7A) - PMP4742.5 - TI Tool Folder
    PMP4742: For PMP4742.5, the core voltage is supplied by TPS40021, which drives CSD16406 and CSD16409 to deliver 1.05V@7A. The TPS2420 on the 5Vin limits the inrush current "seen" by the 5V source.
  • Class 4- High Efficiency 12V Class 4 PoE Converter Reference Design
    PMP8812: This design is a 12V/2.1A synchronous flyback converter for high efficiency PoE applications. The TPS23752 combines the Powered Device and PWM controllers in one package. Additional features are synchronous rectifier disable for improved light load efficiency and support for ulta low power sleep mode.
  • 24 series Driver (350mA@82) for Street Lighting
  • Reference Design: Bipolar TFT LCD Supply Using TPS65131-Q1 and Charge Pumps
    PMP9780.1: This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc converter to generate four voltage rails and therefore minimizing the amount of inductances, this circuit allows small design size.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications - PMP8408.1 - TI Tool Folder
    PMP8408: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • Offline AC/DC 75W 2-Switch Quasi-Resonant Flyback Converter Reference Design
    PMP10035: This design uses the LM5023 flyback controller for the 2-Switch Quasi-Resonant Flyback Topology. It generates an isolated output (19.5V@3.84A) from an universal input (85VAC - 265VAC).
  • 340W Digital Controlled LLC Resonant Half-Bridge DC-to-DC Power Conversion Reference Design
    TIDA-00512: This design is a LLC resonant half-bridge DC-DC power converter with digital control using 3138ACC32EVM-149 daughter-card. The daughter-card control functions with preloaded firmware providing the required control functions for a LLC resonant half-bridge converter. The TIDA-00512 (3138ALLCEVM-150) accepts a DC input from 350VDC to 400VDC, and outputs a nominal 12VDC with full load output power of 340W, or full output current of 29A. As seen at APEC
  • LCD Bias Power Reference Design with TPS61085
    PMP9770: This reference design delivers a low cost LCD bias power circuit using the boost converter IC TPS61085. The solution provides all four voltages required by the thin film transistor (TFT) LCD display. The TPS61085 boost converter generates the AVDD voltage. Two external charge pump circuits provide the positive VGH and negative VGL bias voltage for the TFT. One external op-amp LM7321MF acts as a high current buffer; it provides the VCOM voltage for the TFT backplane.
  • Isolated discontinuous mode isolated flyback 3.3V @ 1.5A
    PMP6516: This compact and low-cost (5W) isolated flyback regulator produces a 3.3V output from a 48V input, such as Telecom. A full-load efficiency of 82% was achieved from a 48V nominal input.
  • High Efficiency 100W Active Clamp Forward 220V-400VDC Input, 28V/ 3.6A Reference Design
    PMP7453: This reference design generates an isolated 28V/100W output from a high voltage DC input. This design is intended to operate from the output of PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for over 92% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications
    PMP8408.1: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks - PMP9461.4 - TI Tool Folder
    PMP9461: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 1 Mulitple Output High Efficiency Flyback Converter for PoE Applications Reference Design
    PMP8752.2: This converter is used for Class 1 PoE applications where high efficiency and multiple outputs are required. The specific output for PMP8752.2 is 5V@.145A. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.5: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • 4 series Driver (350mA@11) for LED Bulb
  • Reference Design for Telecom Applications (1.8V @ 4A) - PMP4742.6 - TI Tool Folder
    PMP4742: PMP4742.6 supplies the DDR2 memory by means of TPS54620 (1.8V@3.5A) and TPS51200 (0.9V@0.5A). The DDR2 current is monitored by INA210 and shunt resistor.
  • Reference Design: Bipolar TFT LCD Supply Using TPS65131-Q1 and Charge Pumps
    PMP9780.2: This reference design details a display power circuit which generates a bipolar voltage rail for source drivers and additional supplies for gate drivers. Charge pumps are used to generate the voltage supply for gate drivers, which makes this design easy to implement. By using only one dc-dc converter to generate four voltage rails and therefore minimizing the amount of inductances, this circuit allows small design size.
  • Reference Design for Telecom Applications (12V @ 1.1A) - PMP4742.1 - TI Tool Folder
    PMP4742: PMP4742.1 comprises a negative input (-10.8V to -13.2V) to positive output (12V@1A average) inverting buck-boost converter with TPS40210; a hot swap circuit with TPS2420 quickly limits the output current to 2A peak.
  • High Light-Load Efficient 120VAC Input, 25W/5VDC Reference Design with 4 POL Outputs - PMP11180.3 - TI Tool Folder
    PMP11180: This 25-W design uses the UCC28740 in a flyback topology to minimize no-load standby power and the UCC24636 synchronous rectifier controller to minimize power MOSFET body-diode conduction times. The design also features point-of-load converters from the main 5V rail that implement an energy-saving Ecomode. All of the devices within the design work together to improve light-load efficiency to help meet agency approvals.
  • Reference Design for Telecom Applications (24V @ 0.5A)
    PMP4742.2: PMP4742.2 is a simple and efficient non synchronous boost converter. It boosts the input 12V to 24V at 150mA nominal, 500mA maximum. Its enable pin is driven by power good signal from the hot swap TPS2420.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks - PMP9461.7 - TI Tool Folder
    PMP9461: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 4 PoE High Efficiency Active Clamp Forward Converter (3.3V) Reference Design
    PMP10288: The PMP10288 reference design is a Power Over Ethernet (POE) active clamp forward converter. It features the TPS23754, which is a combination of a POE Powered Device (PD) controller and PWM controller. CSD17501Q5A FETs are used for high efficiency synchronous rectification. The input accepts standard Type 2 POE voltage of 42.5VDC-57VDC or a 36VDC-57VDC auxiliary voltage. The output power is an isolated 3.3VDC at 6.9A with PoE input or 3.3VDC at 7.2A with auxiliary input.
  • Class 3- 36V-72V Input 2.5V/5A Active Clamp Forward; 1/16 Brick
    PMP6886: The PMP6886 reference design provides 2.5V at 5A from a standard 48V telecom input with greater than 88% efficiency. This design uses the UCC2897A active clamp controller along with TI NexFET synchronous rectifiers. The low gate thresholds of the CSD16323Q3 and CSD16406Q3 allow them to be driven directly from the transformer windings. The circuit is built in an industry standard 1/16 brick footprint. Auxilliary features of this design include remote sense, output over-voltage protection, output voltage trim and primary side enable control.
  • 100A Closed-Loop Current Sensor Reference Design using Bi-Polar Supplies
    TIPD184: This TI Precision Verified Design provides a complete 100 A closed loop Hall based current sensor solution using the DRV411 with bi-polar popwer supplies. The DRV411 provides Hall excitation, a compensation coil driver and a precision difference amplifier in a single package. The unique current spinning technology employed on the DRV411 virtually eliminates the offset and 1/f noise of the Hall device.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks - PMP9461.1 - TI Tool Folder
    PMP9461: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications
    PMP8408.2: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • High Efficiency 36-60V Input Isolated Synchronous Flyback Reference Design with Dual Outputs
    PMP11065.2: PMP11065 is an isolated synchronous flyback converter with dual outputs of 3.3V/2.5A and 5V/2.8A. The 36-60V input is suitable for use in most telecom and PoE applications that require high efficiency.
  • Class 4 Synchronous Flyback Converter (5V @ 4.5A) w/Sleep Mode for PoE Reference Design
    PMP9013: The PMP9013 is an IEEE802.3at, Type 2 compliant, high-efficiency synchronous flyback converter (5V @4.5A) with sleep mode used for PD design in PoE applications. The reference design has the ability to allow an external adapter to supply power to the board if PoE power is not available.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.4: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 3- Low Cost 12V/1A Flyback Converter for PoE Applications Reference Design
    PMP8803: This converter is used for Class 3 PoE applications. The flyback converter with diode rectifier offers low cost while still achieving good efficiency. This converter is well sutied for PoE applications such as IP security cameras. The TPS23753A contains both the PoE Powered Device and the PWM controller functions.
  • 56W Active Clamp for Telecom Apps Reference Design
    PMP10202: This reference design provides 28V out of 48V input voltage to supply noise sensitive loads
  • A Fully Featured, 350W Offline High Performance Power Supply
    PMP5568: This project is a complete 350W, high performance, high speed offline power supply solution. It contains a novel, microcontroller-driven synchronous bridge rectifier, a 2-phase interleaved PFC stage and a phase-shifted fullbridge as down converter. It has an universal input (85 .. 265V AC) and the output voltage is adjustable between 12 and 14V. The continuous output current is 25A, the peak current is 27A. A second microcontroller monitors several values (input voltage, PFC voltage, output voltage, output current, temperatures), is the interface to the user (LCD, push-buttons), adjusts the output voltage and synchronizes the switching frequency of all converters.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.6: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.7: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • 360W Phase Shift Full Bridge Resonant LLC with High Side Low Side Driver Reference Design
    TIDA-00381: The power supply employs Full Bridge Resonant LLC with phase shift operating at ramp up, light load, low output voltage. This operating mode can replace PWM operating mode in LLC, which can improve efficiency signficantly in light load.
  • Non-Standard (>25.5W) PoE - High Efficiency Forward Converter (12V@5A) Reference Design
    PMP7499: This converter provides a high power PoE output of 12V/5A. The TPS2379 PD controller allows the use of an external hot swap FET for increased efficiency. The UCC2897A PWM controller is used to implement a high efficiency active clamp forward converter.
  • High efficiency 10W Buck LED lighting solution for A-lamp
    PMP4354: PMP4354 demonstrates an innovative buck solution for 10W A-lamp LED lighting. TPS92210 is used in the design to control high side FET running in QR mode with valley switching. TPS92210's cascode architecture also helps reduce switching loss and eliminates external sense resistor. The efficiency is >90% typically and the current regulation is <+/-3%. The transformer is eliminated in the design which eases the design and reduces overall cost.
  • Complete Gate Drive and Bias Power Solution for Solar Microinverter's DC/DC and DC/AC Blocks
    PMP9461: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Reference Design for Telecom Applications (1.8V @ 4A)
    PMP4742.6: PMP4742.6 supplies the DDR2 memory by means of TPS54620 (1.8V@3.5A) and TPS51200 (0.9V@0.5A). The DDR2 current is monitored by INA210 and shunt resistor.
  • Reference Design for Telecom Applications (12V @ 1.1A)
    PMP4742.1: PMP4742.1 comprises a negative input (-10.8V to -13.2V) to positive output (12V@1A average) inverting buck-boost converter with TPS40210; a hot swap circuit with TPS2420 quickly limits the output current to 2A peak.
  • Reference Design for Telecom Applications (1.2V @ 2A)
    PMP4742.4: For PMP4742.4, A second TPS54620 synchronous buck converter, supplies an FPGA at 1.2V@2A. Also, the output current is measured by INA210 and shunt resistor.
  • Reference Design for Telecom Applications (3.3V @ 5A)
    PMP4742.3: PMP4742.3 protects the 12Vin by means of hot swap controller (TPS2420) and feeds a TPS54620, syncronous buck converter, which generates 3.3V@3.7A. An INA210 reads the buck's current for monitoring purposes.
  • Low Voltage Flyback Converter Provides 5KV Isolation Reference Design
    PMP8871: This isolated flyback converter provides a regulated 5V @ 1A output from a low voltage input (3.5V - 5.5V). The PMP8871 is built on the TPS55340 boost converter EVM.
  • Class 3- Mulitple Output, High Efficiency Flyback Converter for PoE Applications
    PMP8408.3: This converter is used for Class 3 PoE applications where high efficiency and multiple outputs are required. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23785B contains both the PoE Powered Device and the PWM controller functions.
  • 220V-400VDC Input, 5V/100W Active Clamp Forward
    PMP7413: This reference design generates an isolated 5V/100W output from a high voltage DC input. This design is intended to operate from the output of a PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for 91% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
  • 220V-400VDC Input, 12V/100W Active Clamp Forward
    PMP6961: This reference design generates an isolated 12V/100W output from a high voltage DC input. This design is intended to operate from the output of a PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for over 91% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
  • Reference Design for Telecom Applications (1.05V @ 7A)
    PMP4742.5: For PMP4742.5, the core voltage is supplied by TPS40021, which drives CSD16406 and CSD16409 to deliver 1.05V@7A. The TPS2420 on the 5Vin limits the inrush current "seen" by the 5V source.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.1: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 2- Low Cost 3.3V/1.8A Flyback Converter for PoE Applications
    PMP7298: This converter is used for Class 2 or 3 PoE applications. The flyback converter with diode rectifier offers low cost while still achieving good efficiency. This converter is well sutied for PoE applications such as IP phones. The TPS23753A contains both the PoE Powered Device and the PWM controller functions.
  • High Efficiency 12W Flyback Converter Operates at 1MHz Reference Design
    PMP9648: This isolated flyback converter operates from an input of 36Vdc - 57Vdc and supplies an output of 12V@1A, while achieving an efficiency of nearly 90% at 1MHz.
  • Active Clamp Forward Quarter Brick (18 to 60Vdc Input 3.3V/12A) Reference Design
    PMP8790: This reference design generates a 3.3V/12A output from a wide 18V-60V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD17501Q5A and CSD18502Q5B, implemented as self-driven synchronous rectifiers, provide for an efficient design. This design is laid out in a standard quarter brick footprint and includes enable, positive rail remote sense, and output trimming features.
  • Complete Gate Drive and Bias Power Solution for Solar MicroInverter's DC/DC and DC/AC Blocks
    PMP9461.2: PMP9461 is a reference design with complete power and gate drive requirements for grid tie solar microinverters. The major goal of the reference design is to acheive significant integration and perfomance enhancement in gate drive as well as the bias supply segment of microInverters. The solution features SM72295 (full bridge gate driver with integrated current sense), SM74101 (7A Sink/3A source single driver), SM72482 (5A dual low side driver), LM5017 (as primary and secondary bias supply provider), and again the LM5017 for powering up the drivers in DC/AC section of inverters. All bias supplies are generated using cost effective and highly efficent Fly-BuckTM topology.
  • Class 3 5V/2.3A High Efficiency Synchronous Flyback Converter for PoE Application Reference Design
    PMP9175: This converter is used for Class 3 PoE applications where high efficiency and isolation are required. The specific output for this design is 5V@2.3A. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23753APW contains both the PoE Powered Device and the PWM controller functions
  • High Efficiency Synchronous Flyback with 36-72Vin to 5Vout@2A Reference Design
    PMP8917: PMP8917 has been designed as a competitive open-frame alternative for the communications market with 36-72Vin to 5V/2A. The product is supplied in the industry standard footprint of 2.0 x 1.0 x 0.394 inches. PMP8917 has a basic insulation system from input to output making it suitable for a wide variety of applications. LM5020 is used as synchronous Flyback converter controller for PMP8917 with 92.9% converter efficiency.

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