Datasheet4U Logo Datasheet4U.com

TPS54202H Datasheet Synchronous Step-down Voltage Converter

Manufacturer: Texas Instruments

Overview: www.ti.com SLVSDG7A – APRIL 2016 – REVISETTDPPASSP55R44I22L 0020222HH1 SLVSDG7A – APRIL 2016 – REVISED APRIL 2021 TPS54202H 4.

General Description

The TPS54202H is a 4.5-V to 28-V input voltage range, 2-A synchronous buck converter.

The device includes two integrated switching FETs, internal loop compensation and 5-ms internal soft start to reduce component count.

By integrating the MOSFETs and employing the SOT-23 package, the TPS54202H achieves the high power density and offers a small footprint on the PCB.

Key Features

  • 4.5-V to 28-V wide input voltage range.
  • Integrated 148-mΩ and 78-mΩ MOSFETs for 2-A, continuous output current.
  • Low 2-μA shutdown, 45-μA quiescent current.
  • Internal 5-mS soft start.
  • Fixed 500-kHz switching frequency.
  • Advanced Eco-mode™ pulse skip.
  • Peak current mode control.
  • Internal loop compensation.
  • Overcurrent protection for both MOSFETs with hiccup mode protection.
  • Overvoltage protection.
  • Ther.

More Datasheets from Texas Instruments

Part Number Description
TPS54202 Synchronous Step-Down Converter
TPS5420 Step-Down Converter
TPS5420-EP 2-A WIDE-INPUT-RANGE STEP-DOWN CONVERTER
TPS5420-Q1 2-A WIDE-INPUT-RANGE STEP-DOWN CONVERTER
TPS54200 Synchronous Buck Mono-Color or IR LED Driver
TPS54201 Synchronous Buck Mono-Color or IR LED Driver
TPS54218 Synchronous Step-Down Converter
TPS54225 2-A Synchronous Step-Down Converter
TPS54225-Q1 2-A Synchronous Step-Down Converter
TPS54226 2-A Synchronous Step-Down Converter

TPS54202H Distributor