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RTQ9740A - Ultra-Low Resistance Load Switch

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Datasheet Details

Part number RTQ9740A
Manufacturer Richtek
File Size 336.31 KB
Description Ultra-Low Resistance Load Switch
Datasheet download datasheet RTQ9740A Datasheet

General Description

The RTQ9740A 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.

Overview

® RTQ9740A Dual Channel, Ultra-Low Resistance Load Switch General.

Key Features

  • Integrated Dual Channel Load Switch.
  • Input Voltage Range : 0.8V to 5.5V.
  • Ultra-Low RON Resistance  RON = 22mΩ at VIN = 5V (VDD = 5V)  RON = 21mΩ at VIN = 3.3V (VDD = 5V)  RON = 21mΩ at VIN = 1.8V (VDD = 5V).
  • 6A Maximum Continuous Switch Current Per Channel.
  • Low Quiescent Current  75μA (Both Channels)  55μA (Single Channel).
  • Low Control Input Threshold Enables Use of 1.4V/ 1.8V/2.5V/3.3V Logics.
  • Configurable Rise Time.
  • Quick Output Discharge (QOD).

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