SP7652 Datasheet | Exar

July 2012 PowerbloxTM 6A 28V 600KHz Synchronous Step Down Regulator Rev. 2.0.0 GENERAL DESCRIPTION The SP7652 is a synchronous voltage mode PWM step down (buck) regulator capable of a constant output current up to 6Amps. A wide 2.5V to 28V power input voltage range, with the required 5V biasing voltage, allows conversions from industry standard 5V, 12V, 18V and 24V power rails. With a 600kHz constant operating frequency and integrated high and low side switch, the SP7652 reduces the overall ponent count and solution footprint. In addition to a 1% output setpoint accuracy, this device provides high efficiency, low ripple and excellent line and load regulation. An enable function...