XR4981 - SYNCHRONOUS BOOST CONTROLLER

Product Overview

Datasheet Details

Part number	XR4981
Manufacturer	XySemi
File Size	630.37 KB
Description	SYNCHRONOUS BOOST CONTROLLER
Datasheet	XR4981 Datasheet
Additional preview pages of the XR4981 datasheet.

Product details

Description

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.

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 Shutdown.
QFN3x3-16 Package.
Rohs Compliant and Halogen Free XySemi Inc Figure 1. Typical.

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Published: Sep 20, 2024 |