RT9728 Datasheet 1.3A Power Switch

Manufacturer: Richtek

Overview: ® RT9728 120mΩ, 1.3A Power Switch with Programmable Current Limit.

RT9728 1.3a power switch by Richtek - Datasheet Preview

Datasheet Details

Part number	RT9728
Manufacturer	Richtek
File Size	178.61 KB
Description	1.3A Power Switch
Download	RT9728 Download (PDF)

General Description

The RT9728 is a cost effective, low voltage, single P-MOSFET high side power switch IC for USB application with a programmable current limit

Key Features

±10% Current Limit Accuracy @ 1.3A.
Adjustable Current Limit : 75mA to 1.3A (typ. ).
Meet USB Current Limiting Requirements.
Operating Voltage Range : 2.5V to 5.5V.
Reverse Input.
Output Voltage Protection.
Built-in Soft-Start.
120mΩ High Side MOSFET.
120μA Supply Current.
15-kV ESD Protection per IEC 61000-4-2 (With External Capacitance).
Nemko Approved IEC62368-1.
RoHS Compliant and Halogen Free.

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