TPS54302 Datasheet Synchronous Step-down Converter

Manufacturer: Texas Instruments

Overview: www.ti.com SLVSDG6B – MAY 2016 – REVISEDTTAPPPSSR55IL442330002221 SLVSDG6B – MAY 2016 – REVISED APRIL 2021 TPS54302 4.

Datasheet Details

Part number	TPS54302
Manufacturer	Texas Instruments
File Size	2.29 MB
Description	Synchronous Step-Down Converter
Datasheet	TPS54302-etcTI.pdf

General Description

The TPS54302 device is a 4.5-V to 28-V input voltage range, 3-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 TPS54302 device 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 85-mΩ and 40-mΩ MOSFETs for 3-A, continuous output current.
Low 2-μA shutdown, 45-μA quiescent current.
Internal 5-ms soft start.
Fixed 400-kHz switching frequency.
Frequency spread spectrum to reduce EMI.
Advanced Eco-mode™ pulse skip.
Peak current-mode control.
Internal loop compensation.
Overcurrent protection for both MOSFETs with hiccup mode protectio.

TPS54302 Distributor & Price

Compare TPS54302 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from Texas Instruments

Part Number	Description
TPS5430	3-A Wide Input Range Step-Down Converter
TPS5430-EP	WIDE-INPUT-RANGE STEP-DOWN CONVERTER
TPS5430-Q1	3-A Wide-Input-Range Step-Down Converter
TPS54308	Synchronous 350-kHz FCCM Step-Down Converter
TPS5431	3-A Wide Input Range Step-Down Converter
TPS54310	3-A Output Synchronous-Buck PWM Switcher
TPS54310-EP	Synchronous-Buck PWM Switcher
TPS54310-Q1	Synchronous-Buck PWM Switcher
TPS54311	Synchronous-Buck PWM Switcher
TPS54311-EP	Synchronous-Buck PWM Switcher