RT9721A 500mA High-Side Power Switches

RichTek

Description

® RT9721A/B 80mΩ, 500mA High-Side Power Switches with Flag General .
The RT9721A/B are low voltage, single N-MOSFET highside power switches, optimized for self-powered and buspowered Universal Serial Bus (USB) applicati.

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Datasheet Specifications

Part number: RT9721A
Manufacturer: RichTek
File Size: 197.40 KB
Datasheet: RT9721A-RichTek.pdf
Description: 500mA High-Side Power Switches

Features

* include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present. The maximum current is limited to typically 75

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RT9721A 500mA High-Side Power Switches RichTek

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