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Preliminary
EN5312Q
Fully Integrated Voltage Mode Synchronous Buck PWM DC-DC Converter Module
Rev 0.87 January , 2006
ENPIRION
VIN UVLO Thermal Limit Current Limit
RoHS Compliant
Product Overview
The Ultra-Low-Profile EN5312Q is targeted to applications where board area and profile are critical. EN5312Q is a complete power conversion solution requiring only two low cost ceramic MLCC caps. Inductor, MOSFETS, PWM, and compensation are integrated into a tiny 4mm x 5mm x 1.1mm QFN package. Engineered to minimize all sources of converter noise, the EN5312Q eases design and layout constraints. 5 MHz switching frequency and internal type III compensation provides superior transient response. With a 1.