TPS53015 Datasheet Synchronous Step-buck Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS53015 SLVSBF0C – JULY 2012 – REVISED APRIL 2019 TPS53015 4.

Datasheet Details

Part number	TPS53015
Manufacturer	Texas Instruments
File Size	1.30 MB
Description	Synchronous Step-Buck Converter
Datasheet	TPS53015-etcTI.pdf

General 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.

The main control loop for the TPS53015 uses the D-CAP2 mode control which provides a very fast transient response with no external compensation components.

Key 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.

TPS53015 Distributor

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