MIC33163 Datasheet (Micrel Semiconductor)

MIC33163, 4MHz 1A Buck Regulator

The MIC33163/4 is a highly-efficient synchronous buck regulator with integrated inductor which provides the optimal trade-off between footprint and efficiency.

The MIC33163/4 operates at 4MHz switching frequency and provides up to 1A output current.

In addition, the 100% duty cycle and HyperLight Lo

MIC33163 Features

* Integrated MOSFETs and inductor

* 100% duty cycle

* 4MHz PWM operation in continuous mode

* 1A output current

* Low output voltage ripple

* 85% typical efficiency at 1mA, up to 93% peak efficiency

* Ultra-fast transient response

* Adv