RT9742 Datasheet - Richtek

RT9742 3A/2A/1.5A/1A High-Side Power Switches

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 .

RT9742 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

* E219

RT9742-Richtek.pdf

RT9742 Datasheet Preview — Preview of RT9742 PDF

Datasheet Details

Part number:

RT9742

Manufacturer:

Richtek

File Size:

298.83 KB

Description:

3a/2a/1.5a/1a high-side power switches.

📁 Related Datasheet

RT9740A Ultra-Low Resistance Load Switch (Richtek)

RT9741 1.5A/0.7A High-Side Power Switches (Richtek)

RT9745A Low Resistance Load Switch (Richtek)

RT9746 VBUS OVP (Richtek)

RT9748 6-A Smart Load Switch Battery Charger (Richtek)

RT9701 Power Distribution Switches (Richtek)

RT9702 500mA/1.1A High Side Power Switches (RichTek)

RT9702A 500mA/1.1A High Side Power Switches (RichTek)

TAGS

RT9742 RT9742 1.5A High-Side Power Switches Richtek

RT9742 Distributor