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TPS51124 - Dual Synchronous Step-Down Controller

Datasheet Summary

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.

Features

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

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Datasheet preview – TPS51124

Datasheet Details

Part number TPS51124
Manufacturer Texas Instruments
File Size 2.31 MB
Description Dual Synchronous Step-Down Controller
Datasheet download datasheet TPS51124 Datasheet
Additional preview pages of the TPS51124 datasheet.

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Full PDF Text Transcription

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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 1 Features •1 High Efficiency, Low-Power Consumption, Shutdowns to <1 μA • Fixed Frequency Emulated On-Time Control, Frequency Selectable From Three Options • D-CAP™ Mode Enables Fast Transient Response • Auto-Skip Mode • Less Than 1% Initial Reference Accuracy • Low Output Ripple • Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.76 V to 5.5 V • Low-Side RDS(ON) Loss-less Current Sensing • Adaptive Gate Drivers With Integrated Boost Diode • Internal 1.
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