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TPS51117

Single Synchronous Step-Down Controller

TPS51117 Features

* 1 High Efficiency, Low Power Consumption, 4.5-μA Typical Shutdown Current

* Fixed Frequency Emulated On-Time Control, Adjustable from 100 kHz to 550 kHz

* D-CAP™ Mode With 100-ns Load Step Response

* < 1% Initial Reference Accuracy

* Output Voltage Range: 0.7

TPS51117 General Description

The TPS51117 device is a cost-effective, synchronous buck controller for POL voltage regulation in notebook PC applications. The controller is dedicated for the operation of the Adaptive OnTime D-CAP mode. This mode provides ease-of-use, low external component count, and fast transient response. Aut.

TPS51117 Datasheet (1.32 MB)

Preview of TPS51117 PDF

Datasheet Details

Part number:

TPS51117

Manufacturer:

Texas Instruments ↗

File Size:

1.32 MB

Description:

Single synchronous step-down controller.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS51117 SLVS631C

* DECEMBER 2005

* REVISED .

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TAGS

TPS51117 Single Synchronous Step-Down Controller Texas Instruments

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