MIC45404 Datasheet - Microchip

MIC45404 19V 5A Ultra-Low Profile DC-to-DC Power Module

The MIC45404 device is an ultra-low profile, synchronous step-down regulator module, featuring a unique 2.0 mm height. The module incorporates a DC-to-DC regulator, bootstrap capacitor, high-frequency input capacitor and an inductor in a single package. The module pinout is optimized to simplify the.

MIC45404 Features

* Input Voltage Range: 4.5V to 19V

* Output Current: Up to 5A

* 82% Peak Efficiency at 12 VIN, 0.9 VOUT

* Pin-Selectable Output Voltages: 0.7V, 0.8V, 0.9V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V

* ±1% Output Voltage Accuracy

* Supports Safe Pre-Biased Star

MIC45404-Microchip.pdf