UM1360 - Hysteretic Buck High Brightness LED Driver

Product Overview

Union Semiconductor

Datasheet Details

Part number	UM1360
Manufacturer	UniON Semiconductor
File Size	443.50 KB
Description	Hysteretic Buck High Brightness LED Driver
Datasheet	UM1360 Datasheet
Additional preview pages of the UM1360 datasheet.

Product details

Description

The UM1360 is a PWM step-down converter with internal power switch, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage.

Features

z Hysteretic Control with High Side Current Sensing z Integrated 40V 0.5Ω NDMOS z Up to 98% Efficiency z Wide Input Voltage Range: 6V to 40V z 50V Transient Capability z ± 5% LED Current Accuracy z Adjustable Constant LED Current z Single Pin On/Off and Brightness Control Using DC Voltage or PWM z Spread Spectrum Driver z Over Temperature, Open Circuit LED Protection z Up to 1MHz Switching Frequency z Pb-Free SOT89-5 Package ______________________________________________________________________.

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Published: Jan 14, 2019 |