PR038, LDO, Buck-Boost, 2 Sync Buck, Sync Boost Reference Design

Reference Design using part TPS62000DGS by Texas Instruments

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PR038 Schematic (Sheet 1 of 2)
PR038 Schematic (Sheet 2 of 2)
Image 1 / 2

Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Multi-Output Power Supplies

Associated Documents

For End Products

  • Cellular Phone
  • Digital Camera
  • DSL Modem
  • MP3 Player
  • Personal Digital Assistant
  • Portable Audio

Description

  • PR038, LDO, Buck/Boost, 2 Sync. Buck, Sync. Boost with Vin of 2.7 to 4.2 V Lion. Multiple output voltages of 1.5 V, 2.5 V, 3.3 V and 8 V. The total output power is 5.5 W

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.7 to 4.2 V
  • Output Voltage
    1.5|2.5|3.3|8 V
  • Output Current
    0.07@1.5V|0.08@2.5V|0.06@3.3V|0.6@8V A
  • Output Power
    5.5 W
  • Topology
    Buck Boost

Featured Parts (5)

Featured Parts
Part Number Manufacturer Type Description
TPS62004DGS Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 0.6A 10-Pin VSSOP Tube Buy
TPS62006DGS Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 0.6A 10-Pin VSSOP Tube Buy
UCC39421PW Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Flyback/Step Up/SEPIC 1400kHz 16-Pin TSSOP Tube Buy
BQ2057DGK Texas Instruments Battery Management ICs Linear Battery Charger Li-Ion/Li-Pol 2000mA 4.1V 8-Pin VSSOP Tube Buy
TPS62000DGS Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 0.6A 10-Pin VSSOP Tube Buy

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