Reference Designs

• Class 4,Efficiency-Optimized,Flyback Converter for PoE Applications
  PMP6672: This reference evaluation module, featuring the TPS23754 PoE interface and DC-to-DC controller, is used for Class 4 PoE applications where high efficiency is required. Output power is 5V at 5A from either an adapter input(21.6-57VDC) or power over ethernet. in general, the efficiency gain is on the order of 3-4%.
• 20W Boost Converter Optimized for Low Profile/Small Area
  PMP7423: This 12V input boost converter provides a 24V output at 0.833A (20W). PMP7423 REVB assembly is built on the TPS55340, high voltage boost converter, EVM. It has a maximum component height of 2.1mm and achieves >93% efficiency at 1MHz. This design is also capable of a 14V, 0.9A output by making minor design changes.
• Dual Rail (+/-) Ultra-Low Noise High PSRR, LDOs (-15V @ 200mA) Reference Design
  PMP5863.4: The negative-voltage TPS7A3001 LDO, when paired with the positivevoltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 µVrms and are designed to power noise-sensitive applications such as op amps, ADCs, DACs and other high-performance analog circuitry.
• Dual Rail (+/-) Ultra-Low Noise High PSRR LDOs (-16V @ 300mA) Reference Design
  PMP5863.2: The negative-voltage TPS7A3001 LDO, when paired with the positivevoltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 µVrms and are designed to power noise-sensitive applications such as op amps, ADCs, DACs and other high-performance analog circuitry.
• Automotive Cluster Wide Vin Power Supply Design
  TIDA-00275: This TI reference design is an automotive cluster wide Vin power supply solution that includes a wide Vin buck converter with an integrated LDO. Also includes a highly efficient synchronous step-down, dc-dc converter. Along with a linear regulator designed to meet JEDEC SSTL-2 and JEDEC SSTL-18 specifications for DDR termination. This cluster power solution is optimized for the mid-end cluster market with the entire solution supporting 6.0V-40V system capabilities that can withstand start stop, and load dump conditions. The front end buck converter (TPS65320-Q1) is capable of supporting 4.5V cold crank conditions.
• I2C Controlled Single Cell Chargers with 5.1V Boost Operation: bq24195/2.1A and bq24195L/1A
  TIDA-00036: bq24195 and bq24195L are fully integrated 4.5A charging / 2.1A boost and 2.5A charging / 1A boost for power bank applications. TIDA-00036 is to demonstrate bq24195 and bq24195L single chip solution for fast charging, synchronous boost on-the-go (OTG) operation with high efficiency and low BOM cost.
• Dual Rail (+/-) Ultra-Low Noise High PSRR LDOs (16V @ 150mA) Reference Design
  PMP5863.1: The negative-voltage TPS7A3001 LDO, when paired with the positivevoltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 µVrms and are designed to power noise-sensitive applications such as op amps, ADCs, DACs and other high-performance analog circuitry.
• PMP5495 Reference Design for Reduced Board Space
  PMP5495: The PMP5495 reference design contains the TPS54620 DC/DC converter with a double-sided layout to reduce board space. The reference design accepts a 4.5V to 17V input and delivers up to 5A at an output voltage of 3.3V while switching at 480 kHz. The reference design takes up less than 185 square millimeters total board area and uses a 3.3µH IHLP2525 inductor with only one 47µF 1206 ceramic output capacitor. The TPS54620 is a 4.5 to 17V, 6-A monolithic synchronous buck DC/DC converter with integrated 26 / 19 milliohm MOSFETS in a small 3.5mm x 3.5mm 14-pin QFN package.
• Dual Rail (+/-) Ultra-Low Noise High PSRR, LDOs (-15V @ 200mA) Reference Design - PMP5863.4 - TI Tool Folder
  PMP5863: The negative-voltage TPS7A3001 LDO, when paired with the positivevoltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 µVrms and are designed to power noise-sensitive applications such as op amps, ADCs, DACs and other high-performance analog circuitry.
• 36-57Vin 5.4Vout 150mA Uses TPS54061 Features Light-load Efficiency Telecom Voltage Reference Design
  PMP9535: This design uses a synchronous buck converter to provide light load efficiency with predictable ripple off "Telecom" voltage range. This approach is described in the TPS54061 datasheet from page 23 onwards. A low fixed frequency of 50kHz with operation in the discontinuous mode at all, but the highest loading achieves excellent efficiency at light loads without the "burst mode" which creates unpredicable ripple. PMP9535 extends operation into the 36-57V input range, and demonstates stability at 150mA load where conduction becomes continuous.
• Dual Rail (+/-) Ultra-Low Noise High PSRR LDOs (15V @ 150mA) Reference Design
  PMP5863.3: The negative-voltage TPS7A3001 LDO, when paired with the positivevoltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 µVrms and are designed to power noise-sensitive applications such as op amps, ADCs, DACs and other high-performance analog circuitry.
• Sync Buck for Battery Charger (12.6V@1.0A, Li-ion 3cells )
  PMP5309: PMP5309 is a low profile (max height 2 mm) 3 cell Li-ion (4.2V / cell target) 1 A charger off 18Vin nominal using the BQ24105 charger. The BQ24105 performs all charging functions, including high efficiency synchronous mode DC/DC conversion with integrated FETs.