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 highperformance, 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 5.5V.

• 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

• 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