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TPS53819A - Synchronous Buck Controller

Texas Instruments

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Datasheet Details

Part number	TPS53819A
Manufacturer	Texas Instruments
File Size	1.81 MB
Description	Synchronous Buck Controller
Datasheet	TPS53819A-etcTI.pdf

TPS53819A Product details

Description

The TPS53819A device is a small-sized, single buck controller with adaptive on-time D-CAP2 mode control and PMBus.

Features

1 Conversion Input Voltage 3 V to 28 V.
VDD input voltage 4.5 V to 28 V.
Output voltage 0.6 V to 5.5 V.
Supports all ceramic output capacitors.
Reference voltage: 600 mV ±0.5% tolerance.
±9% Voltage adjustment with PMBus™.
Built-in 5-V LDO.
D-CAP2™ mode with 100-ns load-step response.
Auto-skip Eco-mode™ for light-load efficiency.
Adaptive on-time control architecture with eight selectable frequencies using.

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Published: Feb 20, 2022 |