EN5396QIEN5396QI – 9 Amp Buck Converter with Integrated Inductor
Features- Integrated Inductor
- Up to 30W continuous output power
- 2.4 V to 5.5 V input range
- Up to 93% peak efficiency
- Excellent transient response, low ripple
- Requires as few as four MLC filter capacitors
- External resistor divider for setting the output voltage
- 10 mm x 12 mm x 1.85 mm, 58-lead QFN package
- Fully RoHS compliant and Pb-free manufacturing line compatible

The Enpirion EN5396QI represents a revolution in low-power switching converters. The total solution footprint is 282 mm2, without compromising efficiency. Requiring as few as five external components, the EN5396QI makes regulator design a breeze. A complete power system-on-a-chip (PowerSoC), the EN5396QI integrates power switches, Inductor, gate drive, controller, and loop compensation in a tiny 10 mm x 12 mm package. The 1.85 mm profile and small footprint enables the use of this part where space is at a premium. The EN5396QI 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 can be employed to set the output voltage. This product is an excellent choice for area constrained and noise sensitive applications.
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