MIC2182 Datasheet - Microchip

MIC2182 High-Efficiency Synchronous Buck Controller

The MIC2182 is a synchronous buck (step-down) switching regulator controller. An all N-channel synchronous architecture and powerful output drivers allow up to a 20A output current capability. The PWM and skip-mode control scheme allows efficiency to exceed 95% over a wide range of load current, mak.

MIC2182 Features

* 4.5V to 32V Input Voltage Range

* 1.25V to 6V Output Voltage Range

* 95% Efficiency

* 300 kHz Oscillator Frequency

* Current Sense Blanking

* 5Ω Impedance MOSFET Drivers

* Drives N-channel MOSFETs

* 600 µA Typical Quiescent Current (S

MIC2182 Datasheet (2.66 MB)