Description The EN5335QI is a Power System on a Chip (PowerSoC). It is specifically designed to meet the precise voltage and fast transient requirements of present and future high-performance, low-power processor, DSP, FPGA, memory boards and system level applications in a distributed power architecture. Features • Integrated INDUCTOR, MOSFETS, Controller • Footprint 1/3rd that of competing solutions • Low Part Count: only 3 MLC Capacitors • Up to 10W continuous output power • 5MHz operating frequency • High efficiency, up to 93% • VOUT accuracy 3% over line, load and temp • Wide input voltage range of 2.375V to 6.6V • 3-pin VID output voltage select to choose one of 7 pre-programmed voltage levels • Output enable pin and Power OK signal • Programmable soft-start time • Programmable over-current protection • Thermal shutdown, short circuit, and UVLO • Output over-voltage protection • RoHS compliant, MSL level 3, 260C reflow Applications • Point of load regulation for low-power processors, network processors, DSPs, FPGAs, and ASICs • Notebook computers, servers, workstations • Broadband, networking, LAN/WAN, optical • Low voltage, distributed power architectures with 2.5V, 3.3V or 5V rails • DSL, STB, DVR, DTV, iPC • Ripple sensitive applications
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