MP2208

MP2208

NOT RECOMMENDED FOR NEW DESIGNS

16V, 4A, 600kHz Synchronous Step-Down Converter

ALTERNATIVE PART

NRFND Datasheet

MP2208 continues to be in production for existing customers. Please consider this alternative for new designs:

MP9151

20V, 4A Synchronous, Step-Down Converter with PG and SS

Features & Benefits

Wide 4.5V to 20V Operating Input Range
4A Output Current
Low Rds(ON) Internal Power MOSFETs
Programmable Switching Frequency from 300kHz to 1.6MHz
EN ON/OFF Control
Internal Power Save Mode
Power Good Indicator
External Soft Start
OCP and Thermal Shutdown
Available in 14-pin QFN2x3 Package

… and many more!

概要

The MP2208 is an internally compensated 600kHz fixed frequency PWM synchronous step-down regulator. With a 3V to 6V bias supply, MP2208 operates from a 3V to 16V input and generates an adjustable output voltage from 0.8V to 0.9xVIN at up to 4A load current. The MP2208 integrates a 80mΩ high side switch and a 80mΩ synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, it can be stabilized with ceramic capacitors and small inductors. Fault condition protection includes short-circuit protection, cycle-by-cycle current limiting and thermal shutdown. The MP2208 is available in small 3mmx4mm 14-lead QFN packages.