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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. Each switch is independently controlled by EN pins (EN1 and EN2), which can directly interface with low-voltage control signals.

The RTQ9740A is available in the WDFN-14TL 3x2 package with exposed pad for high power and heat dissipation.

Applications

  • UltrabookTM
  • Notebooks/Netbooks
  • Tablet PC
  • Consumer Electronics
  • Set-Top Boxes/Residential Gateways
  • Telecom Systems
  • Solid State Drives (SSD)
Technical Documents
TitleItem TypeLast UpdateDownload
Richtek Product Selection Guide [Jan., 2026] Selection Guide2026/01/12
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