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TPS81256 - High Efficiency Step-Up Converter

Texas Instruments

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Datasheet Details

Part number	TPS81256
Manufacturer	Texas Instruments ↗
File Size	4.74 MB
Description	High Efficiency Step-Up Converter
Datasheet	TPS81256-etcTI.pdf

TPS81256 Product details

Description

The TPS81256 device is a complete MicroSiP DC/DC step-up power solution intended for battery-powered portable applications.

Features

1 91% Efficiency at 4MHz Operation.
Wide VIN Range From 2.5V to 5.5V.
IOUT ≥550mA at VOUT = 5.0V, VIN ≥3.3V.
Fixed Output Voltage 5.0V.
±2% Total DC Voltage Accuracy.
43µA Supply Current.
Best-in-Class Line and Load Transient.
VIN ≥ VOUT Operation.
Low-Ripple Light-Load PFM Mode.
True Load Disconnect During Shutdown.
Thermal Shutdown and Overload Protection.
Sub 1-mm Profile Solution.

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Published: Jun 9, 2022 |