RT9742 Datasheet 3a/2a/1.5a/1a High-side Power Switches

Manufacturer: Richtek

Overview: ® RT9742 70mΩ/55mΩ, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag.

Datasheet Details

Part number	RT9742
Manufacturer	Richtek
File Size	298.83 KB
Description	3A/2A/1.5A/1A High-Side Power Switches
Datasheet	RT9742-Richtek.pdf

General Description

The RT9742 is a cost-effective, low-voltage, single N-MOSFET high-side Power Switch IC for USB application.

Low switch-on resistance and low supply current are realized in this IC.

The RT9742 integrates an over-current protection circuit, a short fold back circuit, a thermal shutdown circuit and an under-voltage lockout circuit for overall protection.

Key Features

70mΩ/55mΩ (typ. ) N-MOSFET Switch.
Operating Range : 2.7V to 6V.
Reverse Blocking Current.
Under Voltage Lockout.
Deglitched Fault Report (FLG).
Thermal Protection with Fold-back.
Over Current Protection.
Short Circuit Protection.
UL Approved.
E219878.
Nemko Approved-NO109777.

RT9742 Distributor & Price

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