MIC2156 Datasheet - Micrel Semiconductor

MIC2156 PWM Synchronous Buck Controller

The MIC2155 and MIC2156 are a family of two-phase, single-output synchronous buck control ICs featuring small size, high efficiency, and a high level of flexibility. The ICs implement a 500kHz (MIC2155) and 300kHz (MIC2156) voltage mode PWM control, with the outputs switching 180° out of phase. The .

MIC2156 Features

* Synchronous buck control ICs with outputs switching 180° out-of-phase

* Remote sensing with internal differential amplifier

* 4.5V to 14.5V input voltage range

* Adjustable output voltages down to 0.7V

* 1% output voltage accuracy

* Starts up into a

MIC2156 Datasheet (575.62 KB)