TPS53511 1.5-A Step-Down Regulator

Texas Instruments

Description

TPS53511 SLUSBG4B * MARCH 2013 * REVISED AUGUST 2021 4.5-V to 18-V Input, 1.5-A Step-Down Regulator with Integrated Switcher 1 Featur.
The TPS53511 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

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Datasheet Specifications

Part number: TPS53511
Manufacturer: Texas Instruments ↗
File Size: 1.94 MB
Datasheet: TPS53511-etcTI.pdf
Description: 1.5-A Step-Down Regulator

Features

* Continuous 1.5-A output current
* 4.5-V to 18-V supply voltage range
* 2-V to 18-V conversion voltage range
* DCAP2™ mode control enables fast transient response
* Low output ripple and support all MLCC output capacitor
* Skip mode for light load con

Applications

* High efficiency, less than 10-µA supply current at shutdown
* Adjustable soft-start time
* Support pre-biased soft start
* 700-kHz switching frequency
* Cycle-by-cycle overcurrent limit
* Open-drain power-good indication
* Internal bootstrap

TPS53511 Distributors

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1.5-A Step-Down Regulator Texas Instruments

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