XR75100 Datasheet (Exar) - 40V Synchronous Step Down COT Controller

XR75100, 40V Synchronous Step Down COT Controller

The XR75100 is a synchronous step-down controller for point-of load supplies up to 20A.

A wide 5.5V to 40V input voltage range allows for single supply operation from industry standard 12V, 18V, and 24V DC and AC rails.

With a proprietary emulated current mode Constant On-Time (COT) control scheme,

XR75100 Features

* including over-current, over-temperature, short-circuit and UVLO, help achieve safe operation under abnormal operating conditions. The XR75100 is available in RoHS compliant, green/halogen free spacesaving 16-pin 3x3 QFN package. FEATURES

* 20A Capable Step Down Controller  Wide 5.5V to 40V I