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XR4981 Datasheet - XySemi

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

XR4981-XySemi.pdf

Preview of XR4981 PDF
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Datasheet Details

Part number:

XR4981

Manufacturer:

XySemi

File Size:

630.37 KB

Description:

Synchronous boost controller.

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