Datasheet Summary
February 2011
2A, 25V Non Synchronous PWM Step Down Regulator
Rev. 2.0.0
GENERAL DESCRIPTION
The XRP7657 is a non synchronous voltage mode PWM step down (buck) regulator capable of a constant output current up to 2Amps. A wide 4.75V to 25V input voltage range allows for single supply operations from industry standard 5V, 12V and 24V power rails.
With a 420kHz constant operating frequency and integrated high side switch, the XRP7657 reduces the overall ponent count and solution footprint. In addition to a 2% output setpoint accuracy, this device provides high efficiency, low ripple and excellent line and load regulation. An enable function and soft start feature allow for...