EP5382QI

EP5382QI - 800 mA Buck Converter with Integrated Inductor

Product Highlights

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

Features

  • Integrated Inductor
  • 800 mA continuous output current
  • 2.4 V to 5.5 V input range
  • Up to 95% peak efficiency
  • Excellent transient response & Low ripple (<10 mVp-p)
  • Requires two MLCC filter capacitors
  • 3-pin VID output voltage programming
  • 4 mm x 5 mm x 1.1 mm package
  • Fully RoHS compliant and Pb-free manufacturing line compatible

The Enpirion EP5382QI represents a revolution in low-power switching converters. The total solution footprint is 36mm2 without compromising efficiency. Requiring only two external components, the EP5382QI makes switching regulator design a breeze.

A complete power system-on-a-chip (PowerSoC), the EP5382QI integrates power switches, inductor, gate drive, controller and loop compensation in a tiny 5 mm x 4 mm package. The 1.1 mm profile and small footprint, enables the use of this part where space is at a premium.

The EP5382QI utilizes a 3-pin VID output voltage selector that allows the designer to choose one of seven pre-defined output voltage levels, or an external voltage divider may be employed to set the output voltage.

This product is an excellent choice for low power mobile applications such as smart-phone, personal media player or PDAs.