Power regulator raises the bar with 76-W/in.2density
Dc/dc converter meets the voltage and transient requirements of low-power processors and SoCs
The EN5395QI 9-A dc/dc converter raises the bar for power density by delivering 76 W/in.2 The device features a proprietary integrated-inductor technology and a 5-MHz switching frequency, providing high noise immunity in a 10 x 12-mm footprint.
The converter integrates the inductor, MOSFETs, and controller, and requires as few as five external MLC capacitors with a total footprint of 250 mm2 . The device delivers up to 30 W of continuous output power and achieves up to 93% efficiency. It has an input voltage range from 2.375 to 5.5 V.
Output voltage is programmed using a 3-pin voltage-ID input, allowing designers to choose one of seven preprogrammed output voltages. An optional version enables programming a customized output voltage.
Load current capacity can be changed by placing from two to four devices in parallel to provide a single load with up to 36 A of output current. The POL power regulator meets the voltage and transient requirements of low-power processors and SoCs used in storage, networking, computing, telecom, audio/video, and other distributed-power architectures. ($8.10 ea/1,000 available now.)
Enpirion , Bridgewater , NJ
Information 908-575-7550
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