Part Details for UCC27324 by Unitrode Corporation

PMP10507 is configured for 35Vin and was tested at a range of 17 to 54Vout. This design utilizes the LM5175, which is a wide VIN range Single Inductor, four switch synchronous Buck-Boost controller. This design is capable of regulating the output while the input is at, above or below the output.

High power density Intel IMVP6+ Atom CPU Core power supply for Embedded PCs; this design enables high power density and flexible configuration with the use of discrete TI NexFETs while meeting all Intel specifications

This reference design focuses on providing a compact: high-performance: multiphase solution suitable for powering Intel® Stratix® 10 GX field-programmable gate arrays (FPGAs) with a specific focus on the SG2800-I1V variant. Integrated PMBus™ allows for easy output voltage setting and telemetry of key design parameters. The design enables programming: configuration: Smart VID adjustment: and control of the power supply: while providing monitoring of input and output voltage: current: power: and temperature. TI's Fusion Digital Power™ Designer is used for programming: monitoring: validation: and characterization of the FPGA power design.

This reference design uses the BQ24640 super cap charging controller to charge a large bank of super caps to a voltage below the input bus voltage. During an input bus dropout: the energy from the super caps is used to power a boost converter that can supply 10A of output current at 26.2V. This output can be used to hold up the bus voltage for up to 10 seconds (260W for 10 sec).

lowest profile boost converter covers more than 60W output power out of 12V input voltage

This design is a digitally-controlled: grid-tied: solar micro inverter with maximum power point tracking (MPPT). Solar micro inverters are an emerging segment of the solar power industry. Rather than linking every solar panel in an installation to a central inverter: solar micro inverter-based installations link smaller: or “micro:” inverters individually to each solar panel. This configuration lends itself to many benefits: including elimination of partial shading conditions: increased system efficiency: improved reliability and greater modularity. For this design: a C2000™ Piccolo™ TMS320F28035 microcontroller (MCU) is the digital controller for the complete inverter: including control of the power stages: MPPT: and grid-tie synchronization. The power conversion stages include 1) an active clamp fly-back DC/DC converter with secondary voltage multiplier and 2) a grid-tied: DC/AC inverter. The design achieves 93 percent peak efficiency and less than 4 percent total harmonic distortion: providing more power output per solar panel: reducing detrimental heat dissipation: and increasing system longevity.

Higher capacity 1S batteries in the latest smartphones and tablets need higher charge currents to charge faster.  With 12-V power sources, two 5-A battery charger ICs connected in cascode, parallel configuration can provide more than 5-A charging current.  In addition, the heat from the

The PMP10171 reference design is a boost LED driver with four outputs. It has an input voltage range of 10 .. 30V and provides 500mA at 40V maximum. A microcontroller provides an adjustable PWM signal for adjusting the brightness of the LEDs.

PMP4962 参考设计可通过标准 48V 电信输入提供 5V（125W 时），功率达到 93% 以上。此设计使用 UCC2897A 有源钳位控制器以及自驱动同步整流器。可将输出电压调节至高达 7V。

PMP4259 is a universal AC input: 400V output 3000W interleave PFC controlled by UCC28070.

此激光雷达 (LiDAR) 参考设计展示了适用于窄脉冲应用的 LMG1020 和 LMG1025-Q1 低侧栅极驱动器。这些器件能够驱动 FET 产生功率大于 100W、脉宽小于 1.5ns 的激光脉冲。

A 4-phase synchronous boost converter that accepts an input voltage of 7.5Vin to 10Vin and provides an output of 11.5Vout capable of delivering 65A.

PMP8878 is a full-function 1/8th brick isolated DC/DC telecom power module based on UCC28250 advanced PWM controller. The reference design features secondary side control and hard switching full bridge power topology to deliver 12V/180W of output power operating across a wide range 40V-75V input source. The highlights of the reference design include 95% peak efficiency: pre-bias start-up: overtemperature protection and overcurrent protection (hiccup mode). The bias supply block employs the UCC25230: while the gate drivers used in this design include UCC27324 for driving the SR MOSFETs and UCC27201 for driving the primary side Half-Bridge MOSFETs.

PMP10503 is a Single-Phase Synchronous Boost Converter using the LM5122 controller IC. The design accepts an input voltage of 7Vin to 36Vin (14Vin Nominal) and provides an output of 48Vout capable of supplying 1A of continuous current to the load. The design was built on the PMP7896 RevB PCB, whi

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PMP10712 is a 1.2W, small form factor, isolated flyback design that supports very low Vin of 3.3V-6V and is capable of delivering 10mA at 120V output. The design uses LM3481 Boost controller IC which works on current mode operation and can be synchronized to any frequency between 100KHz to 1 MHz.

100W lowest profile boost converter to supply sensitive: but constant RF load

Virtex-II Pro™ Design 4 - TPS40021 DC/DC Controller-based Power Management Solution Providing ICCINT = 20A from VIN = 5 V.

The PMP10092 reference design is a synchronous boost converter that can operate over a 3V to 8V input range and produce an 8V output at 7A load. The circuit has an output disconnection switch for safety. Due to the synchronous design a high efficiency of 97% can be achieved.

The Atom IMVP6+ power management design provides power to the processor's core. The synchronous-buck controller is designed specifically to power IMVP Mobile Processors and implements TI's D-CAP+ control to reduce compoennt count: maintain tight voltage regulation accuracy: and improve the transient response performance. The design also features TI's NEXFET Power Blck to reduce the total solution size.

The overall scope of this reference design is to provide a contactless service interface. Service interfaces allow reading logs from the system and configuring system (calibration data, firmware upgrades, etc.) in factory applications such as Human Machine Interface (HMI). FRAM content on an ultr

The TPS546C23 provides a single IC for both control & the synchronous power stage for high current DC/DC applications and allows doubling of the current capability with use of two of the same part.  Multi-phase also allows output ripple cancellation and effective higher bandwidth control for a given switching frequency. PMP20490 shows a high current two phase application with inductors on top of control ICs for smaller footprint and two on board dynamic loads. The test report shows performance and efficiency with two sources of inductors.

The Energy Watchdog design is a complete tool used to measure and display the energy consumption of an individual load in a smart building such as major home appliances. With this tool engineers can quickly evaluate TI’s solution a low-cost energy measurement application. This reference des

此参考设计重点演示了我们的 CC2640 无线 MCU 和 RF430 NFC 应答器在支持用于工业测试设备的物联网 (IoT) 方面的功能。它演示了 CC2640 和 Android™ 器件之间的低功耗 Bluetooth® 连接以及使用 NFC 的自动配对。此设计能够让 Android 设备与 TIDA-01012 无线 DMM (WDMM) 参考设计相连接，并说明了如何使用我们的无线连接解决方案轻松增强人机界面，从而添加有意义的功能并显著降低与计量有关的产品成本。<p>转到 Google Play 上的 Android 应用

The PMP4538 uses a single controller to build a 4-phase Boost converter: delivering 560W (28V@20A). An input under-voltage and over-voltage protection has been provided.

This reference design uses the TPS53681 multiphase controller and CSD95490Q5MC smart power stages to implement a high-performance design suitable for powering the 0.85-V: 200-A: VCCINT rail of a Xilinx™ Ultrascale+™ FPGA. The secondary output of the controller can then be used to power an auxilliary rail of the FPGA. The smart power stages and integrated PMBus™ allow for easy output voltage setting and telemetry of key design parameters.The design enables configuration: VID adjustment: and compensation adjustment of the power supply: while providing monitoring of input and output voltage: current: power: and temperature. TI's Fusion Digital Power™ Designer is used for programming: monitoring: validation: and characterization of the system.

The Texas Instruments bq40z50-R1 device is a Battery Pack Manager that integrates gas gauging, and protection for completely autonomous operation of 1-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an ente

Ideal for automotive: outdoor: entertainment: retail: and decorative lighting applications: the Multi-String LED Lighting design implements independent multi-string LED lighting with high resolution dimming. The LED driver consists of a microcontroller-controlled DC/DC Sepic Power stage and eight independently dimmable LED strings complete with overcurrent and overvoltage protection.

PMP10948 is a high-efficiency: high power factor AC/DC power supply reference design using UCC28063 interleaved transition-mode PFC controllers. There are two PFC stages in this design: 750W output power generates from one of the PFC stages and 550W output power generates from the other PFC stage. This design achieve 95.6% efficiency at 120VAC input and 98% efficiency at 220VAC input with over 1300W output power.

The PMP8977 reference design uses the UCC28700 primary-side regulated flyback controller to generate a 15V/1A output from a univeral AC input. The valley switching of the UCC28700 allows this low-cost design to achieve a maximum load efficiency near 85%; no load losses are less than 50mW.

This isolated flyback accepts the AC voltage range from 184Vrms to 265Vrms and delivers 20.9V. The average current is 1.8A and it withstands 2.8A for 30sec. The controller is suitable when low standby current and fast turn on are required at the same time.

This automotive single-phase synchronous buck converter provides 3.3 V at 12 A from an input voltage range of 9 V to 18 V. The extended input voltage range for short-time operation is 4.5 V to 32 V.

This active power factor correction, transition mode, isolated flyback generates a constant current of 3.5A on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 8 to 28V. The open LED protection (overvoltage) is set to 27V maximum.

Intel Core i7 (Arrandale) 48A  CPU core reference design  for Industrial and Embedded PCs; this 2-phase 48A design enables tight CPU core voltage regulation in a small area with excellent thermal performance for Embedded and Industrial PCs using Intel Core i7 processors

Ideal for outdoor: entertainment: and industrial lighting applications: this LED Lighting design provides high power and high efficiency illumination with built-in communications networking. The lighting unit consists of a 250W universal AC-input LED driver power supply and a demonstrational six-string LED lamp. Driving the LED’s with great power efficiency and electrical utilization: the LED driver power supply operates at greater than 90% power efficiency with 0.99 power factor (PF). Furthermore: to support system-networked lighting and remote connectivity: this power supply includes support for common lighting communications standards including Digital Addressable Lighting Interface (DALI): DMX512: and Power Line Communications (PLC).

The PMP4320A reference design is a single output DC-DC converter with standard half-brick dimensions and full digital control configuration based on the UCD3138.  It is capable of delivering 50A output current with an output voltage of 12V.  The converter provides high efficiency and good performance with flexible configuration options: which makes it an ideal choice for the bus converter.

This design is a digitally-controlled: phase-shifted full bridge 600W DC/DC converter. A C2000™ Piccolo™ microcontroller is the controller for the phase-shifted full bridge converter: supporting peak current mode control and synchronous rectification. The Piccolo microcontroller implements high performance peak current mode control without any external support circuity: a distinctive capability amongst microcontroller-based designs. This design is able to achieve high efficiency across wide load ranges with peak efficiency greater than 95%: while supporting ZVS switching across the entire load range. Further: getting started with this design is easy. A GUI is provided as a convenient way to initially evaluate the functionality of the design and the Piccolo microcontroller. When ready to explore further: step-by-step documentation details the implementation of the underlying software and hardware.

这是一款隔离式准谐振反向转换器，可在 300mA 时提供 5V 电压并在 100mA 时提供 15V 电压；两种输出方式各自独立。我们选择使用 UCC28722 来驱动低成本高电压 BJT 晶体管。

The CC2531USB-RD provides a PC interface to 802.15.4 / ZigBee applications. The dongle can be plugged directly into your PC and can be used as an IEEE 802.15.4 packet sniffer or for other purposes. With the CC2531 USB Firmware Library available on the web you can develop your own software to util

This design is a digitally-controlled: solar DC/DC converter with maximum power point tracking (MPPT): for use in central or string solar inverters. It is a companion to TIDM-SOLAR-ONEPHINV: a grid-tied: single phase: DC/AC inverter. Together: TIDM-SOLAR-DCDC and TIDM-SOLAR-ONEPHINV comprise a  solar inverter for central or string topologies. This solar DC/DC converter consists of a two-phase interleaved boost converter for MPPT and a resonant LLC converter with isolation. A C2000™ Piccolo™ TMS320F28035 microcontroller (MCU) is the digital controller for the DC/DC converter: executing high frequency control loops and maximum-power point tracking algorithms. This design achieves full-load efficiency of greater than 94 percent: which allows for more overall energy output from a solar installation and reduces detrimental heat generation in the converter.

This design is a 100kHz FBPS converter working in voltage mode. It supports 400Vdc..750Vdc input voltage range and provides 24V/12A regulated. TI's UCC28950 part enables high efficiency at high input voltage.