EN5366QI

EN5366QI – 6 Amp Buck Converter with Integrated Inductor

Product Highlights

  • Tiny Footprint
  • Simple Layout, Easy Design
  • Low Part Count
  • Excellent Transient Response

Features

  • Integrated Inductor
  • 6 A continuous output current
  • 2.375 V to 5.5 V input range
  • Excellent transient response, low ripple
  • Requires as few as three MLC capacitors
  • 10 mm x 12 mm x 1.85 mm, 58-lead package
  • Total Solution Footprint 234 mm2
  • External divider output voltage setting
  • Fully RoHS compliant and Pb-free manufacturing line compatible

The Enpirion EN5365QI (VID option) and the EN5366QI (External Divider option) 5 MHz buck converters with integrated inductor have the world’s smallest foot print and lowest part count, simplifying design. The complete power system-on-a-chip (PowerSoC) includes controller, loop compensation, gate drive, power switches and inductor in a 10 mm x 12 mm x 1.85 mm QFN package.

Type III-compensated voltage mode control combined with the 5 MHz switching frequency yields excellent transient performance and stability over a wide operating range.

The EN5365QI version utilizes a 3-pin VID output voltage selector that allows the designer to choose one of seven pre-defined output voltage levels. The EN5366QI uses an external voltage divider to set output voltage in the range of 0.8 V to 3.3 V.

This product is an excellent choice for FPGA and ASIC power. The enable and POK pins allow for simple sequencing and fault monitoring.