MIC23451 Datasheet (Micrel Semiconductor) - 3MHz 2A Triple Synchronous Buck Regulator

MIC23451, 3MHz 2A Triple Synchronous Buck Regulator

The MIC23451 is a high-efficiency, 3MHz, triple 2A, ® synchronous buck regulator with HyperLight Load mode.

HyperLight Load provides very-high efficiency at light loads and ultra-fast transient response, which is ideal for supplying processor core voltages.

An additional benefit of this proprietary

MIC23451 Features

* 2.7V to 5.5V input voltage Three independent 2A outputs Up to 93% peak efficiency 81% typical efficiency at 1mA Three independent power good indicators 24µA typical quiescent current (per channel) 3MHz PWM oper