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The RT9740A is a small, ultra-low R<sub>ON</sub>, 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 pins (EN1 and EN2), which can directly interface with low-voltage control signals. <p align="justify">The RT9740A is available in the WDFN-14TL 3x2 package with exposed pad for high power and heat dissipation.</p>
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  • 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 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)
  • Adaptive Discharge Current
  • 14T-Lead WDFN Package with Thermal Pad
  • RoHS Compliant and Halogen Free
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Ultrabook<sup>TM</sup><br />Notebooks/Netbooks<br />Tablet PC<br />Consumer Electronics<br />Set-Top Boxes/Residential Gateways<br />Telecom Systems<br />Solid State Drives (SSD)
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