EN5330DC中文資料ENPIRION數(shù)據(jù)手冊PDF規(guī)格書

Description

The EN5330 is a Power System on a Chip DC-DC converter. 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. Advanced circuit techniques, ultra high switching frequency, and very advanced, high-density, integrated circuit and proprietary inductor technology deliver high-quality, ultra compact, non-isolated DC DC conversion. Operating this converter requires only three external components that include small value input and output ceramic capacitors and a soft-start capacitor.

Features

? Up to 10W output power (at VOUT=3.3V)

? External inductor is NOT required

? Lead-Free packaging

? 5MHz operating frequency

? More than 90 efficient

? VOUT accuracy of 2 over line, load and temperature

? 1/3 the board area of discrete component solutions

? Very fast transient response

? All high speed switching signals contained inside the part

? Wide input voltage range of 2.375V to 5.5V

? Digital voltage selector with options for common output voltages from 0.8V to 3.3V

? External resistor divider and OVP option for output voltages from 0.8V to VIN-600mV

? Output enable pin and Power OK signal

? Programmable soft-start time

? Over-current protection

? Thermal shutdown, short circuit, output over voltage and input under-voltage protection

Applications

? Servers, workstations and PCs

? Broadband, networking, LAN/WAN, optical telecommunications equipment

? Point of load regulation for low-power processors, network processors, DSPs, FPGAs, and ASICs

? Low voltage, distributed power architectures with 2.5V, 3.3V or 5V rails