RT9740A Datasheet - Richtek

RT9740A - Ultra-Low Resistance Load Switch

The RT9740A is a small, ultra-low RON, dual channel load switch with EN controlled pin. The product contains two N-MOSFETs that can operate between an input voltage range of 0.8V to 5.5V. Also, it supports a maximum continuous current of 6A each channel. Each switch is independently controlled by EN.

RT9740A Features

* Integrated Dual Channel Load Switch

* Input Voltage Range : 0.8V to 5.5V

* Ultra-Low RON Resistance  RON = 18mΩ at VIN = 5V (VDD = 5V)  RON = 18mΩ at VIN = 3.6V (VDD = 5V)  RON = 18mΩ at VIN = 1.8V (VDD = 5V)

* 6A Maximum Continuous Switch Current Per Channel

* Low Quiescent

RT9740A-Richtek.pdf