AL5812MP datasheet(1/8 Pages) DIODES

tên linh kiện	AL5812MP

Giải thích chi tiết về linh kiện	150mA, 60V Low-side Adjustable Linear LED Driver

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nhà sản xuất	DIODES [Diodes Incorporated]

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AL5812EV2 User Guide

150mA, 60V Low-side Adjustable Linear LED Driver

AL5812EV2 Rev2

Page 1 of 8

January 2013

www.diodes.com

General Description

The AL5812 is an adjustable Linear LED

driver

offering

excellent

temperature

stability and output handling capability.

The AL5812 simplifies the design of linear

and isolated or non-isolated LED drivers by

setting the LED current with standard value

resistors.

The AL5812 has an open drain output that

can swing from 1V up to 60V enabling it

drive long LED chains. Its low 0.5V RSET pin

is outside of the LED current path and so

accuracy is maintained while minimizing

the required overhead to regulate the LED

current. This reduces its power dissipation

when compared to traditional linear LED

drivers. This makes it ideal for driving LEDs

up to 150mA. Longer LED chains can be

driven by tapping VCC from the chain,

where the chain voltage may exceed 60V.

The AL5812EV2 evaluation board provides

MSOP-8EP package.

Key Features

 Low Reference Voltage (VRSET=0.5V)

 -40˚C to 125˚C Temperature Range

 ±3% LED Current Tolerance

 MSOP-8EP and U-DFN3030-6 packages

Applications

 Linear LED Driver

 Isolated Offline LED Converters

 LED Signs

 Instrumentation Illumination

Specifications

Parameter

Value

Input Voltage

3.5V – 60V (Low Side)

>60V (Floating GND

LED Current

150mA (Adjustable)

XY Dimension

0.62” x 0.57”

ROHS Compliance

Yes

Top-View EVM (AL5812EV2)

AL5812EV2 (MSOP-8EP)

Connection Instructions

Input Voltage: Red Wire

Ground: Black Wires

LED: White Wire

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Diodes Incorporated	AL5812MP-13	193Kb / 12P	60V, 150mA ADJUSTABLE LINEAR LED DRIVER Rev 1

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