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08-29-2017

Alpha and Omega Semiconductor Reveals a 5mm x 5mm DrMOS Power Module Delivering up to 60A

Alpha & Omega » AOZ5131QI

Higher power density for today's high-end computing, servers, and graphic applications

Alpha and Omega Semiconductor (AOS) introduced AOZ5131QI, the latest generation of power modules. The new device enables high power-density voltage regulator solutions ideal for CPU and GPU power regulation in notebook PCs, servers, and graphic cards.

Alpha and Omega - AOZ5131QI

The new AOZ5131QI integrates a dual gate driver and two optimized MOSFETs in a 31-pin 5 mm × 5 mm QFN package to produce a high power and high-efficiency power stage for synchronous step-down applications. The standard 5 mm × 5 mm QFN package is designed to provide maximum power density with low parasitic inductance and minimal EMI signature.

The AOZ5131QI Typical Application Circuit
The AOZ5131QI Typical Application Circuit.

Technical Highlights

  • Input Voltage Range: 4.5 V to 18 V
  • Output Current: Up to 60 A
  • Switching Frequency: Up to 2 MHz
  • Package: 31-pin 5 mm × 5 mm QFN
  • Standard: IMVP8

Pricing and Availability

The AOZ5131QI is immediately available in production quantities with a lead-time of 12 weeks. The unit price for 1,000 pieces is $2.20.

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