RT9728B 1.8A Power Switch

Richtek

Description

® RT9728B 120mΩ, 1.8A Power Switch with Adjustable Current Limit General .
The RT9728B is a cost effective, low voltage, single P-MOSFET power switch IC for USB application with a adjustable current limit feature.

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Datasheet Specifications

Part number: RT9728B
Manufacturer: Richtek
File Size: 211.39 KB
Datasheet: RT9728B-Richtek.pdf
Description: 1.8A Power Switch

Features

* ±10% Current Limit Accuracy @ 1.3A
* Adjustable Current Limit : 75mA to 1.8A (typ. )
* Meet USB Current Limiting Requirements
* Operating Voltage Range : 2.5V to 5.5V
* Reverse Input
* Output Voltage Protection
* Built-in Soft-Start
* 120mΩ P-MOSFET
* 120μA Sup

Applications

* since it is suitable for various current limit requirements. It is available in the SOT-23-6 and WDFN-6L 2x2 packages. Applications
* USB Bus/Self Powered Hubs
* USB Peripheral Ports
* ACPI Power Distribution
* Battery Power Equipment

RT9728B Distributors

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RT9728B 1.8A Power Switch Richtek

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