Monday, June 25, 2018
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Micrel Intros Synchronous Buck Regulator
Synchronous buck regulator.
San Jose, CA — Micrel, Inc. has introduced the MIC23450 and MIC23451, two triple-output, high-efficiency synchronous buck regulators designed with the company's HyperLight Load® technology. The MIC23450 delivers two Amps per output and the MIC23451 provides one Amp per output. Both regulators operate at 3MHz in PWM mode which allows the use of tiny, low-cost capacitors and inductors, creating one of the smallest, simplest to use triple-buck regulators in the industry. Users may program each of the three outputs independently to operate from 1.0V to 3.3V using external resistors. The new product supports an input voltage range of 2.7 to 5.5V making both models suitable for Li-ion/polymer or

alkaline/NiCad/NiMH applications, as well as point-of-load (POL) DC-to-DC conversions; an area where maximizing power density and efficiency is paramount.

Contact: Micrel, Inc., 2180 Fortune Drive, San Jose, CA 95131 408-944-0800 Web:

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