TPS53015 - Synchronous Step-Buck Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS53015
Manufacturer	Texas Instruments
File Size	1.30 MB
Description	Synchronous Step-Buck Converter
Datasheet	TPS53015 Datasheet
Additional preview pages of the TPS53015 datasheet.

Product details

Description

The TPS53015 device is a single, adaptive on-time D-CAP2 ™ mode synchronous buck controller.

The device enables system designers to complete the suite of various end equipment power bus regulators with cost effective low external component count and low standby current solution.

Features

1 D-CAP2™ mode control.
Fast transient response.
No external parts required for loop compensation.
Compatible with ceramic output capacitors.
High initial reference accuracy (±1%).
Wide input voltage 4.5 V to 28 V.
Output voltage 0.77 V to 7 V.
Low-side RDS(on) Loss-less current sensing.
Fixed soft-start time: 1.4 ms.
Non-sinking pre-biased soft start.
Switching frequency: 500 kHz.
Cycle-b.

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Published: Feb 20, 2022 |