MIC45212-1/-2
26V, 14A DC-to-DC Power Module
Features General Description The MIC45212 is a synchronous, step-down regulator
module, featuring a unique adaptive ON-time control
architecture. The module incorporates a DC-to-DC
controller, power MOSFETs, bootstrap diode, bootstrap
capacitor and an inductor in a single package, simplifying
the design and layout process for the end user. No Compensation Required
Up to 14A Output Current
>93% Peak Efficiency
Output Voltage: 0.8V to 0.85*VIN with
В±1% Accuracy
Adjustable Switching Frequency from 200 kHz to
600 kHz
Enable Input and Open-Drain Power Good Output
Hyper Speed ControlВ® (MIC45212-2) Architecture
enables Fast Transient Response
HyperLight LoadВ® (MIC45212-1) improves Light
Load Efficiency
Supports Safe Start-up into Pre-Biased Output
-40В°C to +125В°C Junction Temperature Range
Thermal Shutdown Protection
Short-Circuit Protection with Hiccup mode …
