CN3903 Datasheet - Chipnet

CN3903 - 36V/3.5A 500KHz Synchronous Step-Down Converter

The CN3903 is alow EMI signature, asynchronous, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 3.5A continuous current over a wide input supply range, with excellent load and line regulation.CN3903 achieves low EMI signature with wellcon.

CN3903 Features

* Wide 4.5V to 36V Operating Input Range

* 3.5A Continuous Output Current

* 500KHz Switching Frequency

* Short Protection with Hiccup-Mode

* Built-in Over Current Limit

* Programmable Output Over-Voltage Protection

* DCM Mode for High Efficien

CN3903-Chipnet.pdf