TPS51217 Single Synchronous Step-Down Controller

Texas Instruments

Description

www.ti.com TPS51217 SLUS947B * JUNE 2009 * REVISED APRIL 2012 HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK.
The TPS51217 is a small-sized single buck controller with adaptive on-time D-CAP™ mode.

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Datasheet Specifications

Part number: TPS51217
Manufacturer: Texas Instruments ↗
File Size: 1.51 MB
Datasheet: TPS51217-etcTI.pdf
Description: Single Synchronous Step-Down Controller

Features

* 1
* 2 Wide Input Voltage Range: 3 V to 28 V
* Output Voltage Range: 0.6 V to 2.6 V
* Wide Output Load Range: 0 to 20A+
* Built-in 0.5% 0.6 V Reference
* D-CAP™ Mode with 100-ns Load Step Response
* Adaptive On Time Control Architecture with Fixed 340kHz

Applications

* The conversion input voltage which is the high-side FET drain voltage ranges from 3 V to 28 V and the output voltage ranges from 0.6 V to 2.6 V. The device requires an external 5-V supply. The TPS51217 is available in a 10-pin SON package specified from
* 40°C to 85°C. APPLICATIONS

TPS51217 Distributors

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TPS51217 Single Synchronous Step-Down Controller Texas Instruments

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