NU511 - 1.2A Single Channel LED Driver

Product Overview

Datasheet Details

Part number	NU511
Manufacturer	NumEn
File Size	937.11 KB
Description	1.2A Single Channel LED Driver
Datasheet	NU511 Datasheet
Additional preview pages of the NU511 datasheet.

NU511 Product details

Description

The NU511 is a single channel, open drain, linear constant current LED driver.

With up to 1.2A driving current and maximum 1Mhz PWM dimming control support, NU511 can be used for 0.5W to 3W high power LED string in general or architecture decoration lighting applications.

Features

100mA~1.2A, single channel constant current regulator.
Output current adjustable by external resistor.
3V ~ 12V wide range supply voltage.
1MHz OE dimming support.
400Hz VDD dimming support.
0V ~ 17V output sustain voltage.
low output voltage dropout 0.2V dropout at 150mA output 0.6V dropout at 1.2A output.
Minimized IDD consumption.
160℃ half power thermal protect.
Less than ±4% chip current skew.
Less than 0.5%/V line regulation.
Les.

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