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TPS22946 - Current-Limited Load Switch

Texas Instruments

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Datasheet Details

Part number	TPS22946
Manufacturer	Texas Instruments ↗
File Size	1.28 MB
Description	Current-Limited Load Switch
Datasheet	TPS22946-etcTI.pdf

TPS22946 Product details

Description

The TPS22946 is an ultralow power load switch that provides protection to systems and loads in highcurrent conditions.

Features

1 Ultralow Quiescent Current 1 μA (Typical) at VIN = 1.8 V.
Input Voltage Range: 1.62 V to 5.5 V.
Low ON-Resistance.
rON = 300 mΩ at VIN = 5.5 V.
rON = 400 mΩ at VIN = 3.3 V.
rON = 500 mΩ at VIN = 2.5 V.
rON = 600 mΩ at VIN = 1.8 V.
Selectable Minimum Current Limit: 155 mA, 70 mA, or 30 mA.
Integrated Inrush Current Time-out (8 ms).
Shutdown Current: < 1 μA.
Thermal Shutdown.
Fault Blankin.

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Published: Sep 26, 2019 |