TPS56428 - 4-A Sync. Step-Down Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS56428
Manufacturer	Texas Instruments
File Size	1.73 MB
Description	4-A Sync. Step-Down Converter
Datasheet	TPS56428 Datasheet
Additional preview pages of the TPS56428 datasheet.

Product details

Description

The TPS56428 is a D-CAP2 mode synchronous buck converter which is optimized for various power bus regulation needs with a cost effective, low component count, low standby current solution.

Features

1 D-CAP2™ Mode at 650kHz Switching for Fast Transient Response, Ceramic Capacitor Support.
VIN Input Voltage Range: 4.5 V to 18 V.
Output Voltage Range: 0.6 V to 7.0 V.
Advanced Eco-mode for High Light Load Efficiency.
Integrated FETs Optimized for Lower Duty Cycle.
68 mΩ (High Side) and 37 mΩ (Low Side).
Shutdown Current Less Than 10 μA.
1% Initial Reference Voltage Accuracy.
Soft Start with Pre-Bias Output Support.

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Published: Sep 29, 2019 |