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TPS51124 Datasheet Dual Synchronous Step-Down Controller

Manufacturer: Texas Instruments

General Description

The TPS51124 is a dual, adaptive on-time D-CAP™ mode synchronous buck controller.

The part enables system designers to cost effectively complete the suite of notebook power bus regulators with the absolute lowest external component count and lowest standby consumption.

The fixed frequency emulated adaptive on-time control supports seamless operation between PWM mode at heavy load condition and reduced frequency operation at light load for high efficiency down to milliampere range.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS51124 SLVS616C – NOVEMBER 2005 – REVISED DECEMBER 2014 TPS51124 Dual Synchronous Step-Down Controller for Low-Voltage Power Rails.

Key Features

  • 1 High Efficiency, Low-Power Consumption, Shutdowns to.