XR4981 - SYNCHRONOUS BOOST CONTROLLER
XR4981 is a high efficiency synchronous boost controller that converts from 3V ~36V input range and up to 36V output voltage with an outside N-channel MOSFET for the synchronous switch.
The XR4981 includes adjustable current limit, adjustable soft-start, adjustable compensation net and thermal shutd
XR4981 Features
* 3V~36V input voltage range
* Adjustable output voltage from 5V to 36V
* 1.21V VFB reference voltage
* Adjustable current limit
* Adjustable soft-start
* Adjustable compensation net
* Input under voltage lockout
* 400Khz fixed Switching Frequency
* Thermal Shutdo
