Datasheet Summary
MIC2103/04
75V, Synchronous Buck Controllers featuring Adaptive On-Time Control
Hyper Speed Control™ Family
General Description
The Micrel MIC2103/04 are constant-frequency, synchronous buck controllers featuring a unique adaptive ON-time control architecture. The MIC2103/04 operates over an input supply range from 4.5V to 75V and can be used to supply up to 15A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 200kHz to 600kHz. Micrel’s Hyper Light Load® architecture provides the same high-efficiency and ultra fast transient response as the Hyper Speed Control architecture...