TPS54428 Datasheet (Texas Instruments) - 4-A Synchronous Step-Down Converter

TPS54428, 4-A Synchronous Step-Down Converter

The TPS54428 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

Simplified Schematic TPS54428DDA The TPS54428 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution.

The main

TPS54428 Features

* 1 D-CAP2™ Mode Enables Fast Transient Response

* Low Output Ripple and Allows Ceramic Output Capacitor

* Wide VIN Input Voltage Range: 4.5 V to 18 V

* Output Voltage Range: 0.76 V to 7.0 V

* Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Appl