TPS53129 Datasheet - Texas Instruments

TPS53129 Dual Synchronous Step-Down Controller

The TPS53129 is a dual, adaptive on-time D-CAP2™ mode synchronous buck controller. The TPS53129 enables system designers to complete the suite of various end equipment’s power bus regulators with cost effective, low component count, and low standby current solution. The main control loop for the TPS.

TPS53129 Features

* 1 D-CAP2™ Mode Control

* Fast Transient Response

* No External Parts Required for Loop Compensation

* Compatible With Ceramic Output Capacitors

* High Initial Reference Accuracy (±1%)

* Low Output Ripple

* Wide Input Voltage Range: 4.5 V to 24

TPS53129-etcTI.pdf