Datasheet > NUD4001/D

NUD4001/D

更新时间： 2024-02-05 08:58:45

品牌	Logo	应用领域
其他 - ETC		驱动器
页数	文件大小	规格书
6页	49K
描述
High Current LED Driver

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NUD4001/D 数据手册

NUD4001

Product Preview

High Current LED Driver

This device is designed to replace discrete solutions for driving

LEDs in low voltage DC applications 5V, 12V or 24V. An external

resistor allows the circuit designer to set the drive current for different

LED arrays. This discrete integration technology eliminates individual

components by combining them into a single package, which results in

a significant reduction of both system cost & board space. The device

is a small surface mount package (SO–8).

http://onsemi.com

PIN CONFIGURATION

AND SCHEMATIC

Features

• Supplies Constant LED Current for Varying Input Voltages.

• External Resistor Allows Designer to Set Current – up to 350 mA.

• Offered in Surface Mount Package Technology (SO−8).

out

N/C

out

Benefits

Current

Set Point

out

ext

• Maintains a Constant Light Output During Battery Drain.

• One Device Can Be Used for Many Different LED Products.

• Reduces Board Space & Component Count.

• Simplifies Circuit and System Designs.

GND

out

Typical Applications

• Portables: For Battery Back−up Applications, also Simple Ni−CAD

Battery Charging.

• Industrial: Low Voltage Lighting Applications and Small Appliances.

SO−8

CASE 751

• Automotive: Tail Lights, Directional Lights, Back−up Light,

Dome Light.

MARKING DIAGRAM

PIN FUNCTION DESCRIPTIONS

Symbol

Description

Positive input voltage to the device

No connection

4001

AYWW

N/C

An external resistor between R and V pins sets

ext in

different current levels for different application needs

ext

4001 = Specific Device Code

= Assembly Location

= Year

GND

Ground

= Work Week

5, 6, 7, 8

The LEDs are connected from these pins to ground

out

This document contains information on a product under development. ON Semiconductor

reserves the right to change or discontinue this product without notice.

ORDERING INFORMATION

†

Device

NUD4001DR2

Package

Shipping

SO−8

2500 / Tape & Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

Semiconductor Components Industries, LLC, 2003

Publication Order Number:

December, 2003 − Rev. P0

NUD4001/D

12 3 4 5 6

中文翻译

下载PDF

与NUD4001/D相关器件

型号	品牌	获取价格	描述	数据表
NUD4001DR2	ONSEMI	获取价格	High Current LED Driver
NUD4001DR2G	ONSEMI	获取价格	High Current LED Driver
NUD4011	ONSEMI	获取价格	Low Current LED Driver
NUD4011/D	ETC	获取价格	Low Current LED Driver
NUD4011DR2	ONSEMI	获取价格	Low Current LED Driver
NUD4011DR2G	ONSEMI	获取价格	Low Current LED Driver
NUD4021	ONSEMI	获取价格	LED DISPLAY DRIVER, PDSO8, SOIC-8
NUD4021DR2G	ONSEMI	获取价格	LED DISPLAY DRIVER, PDSO8, LEAD FREE, SOIC-8
NUD4022	ONSEMI	获取价格	LED DISPLAY DRIVER, PSSO4, DPAK-5
NUD4022NT4G	ONSEMI	获取价格	LED DISPLAY DRIVER, PSSO4, LEAD FREE, DPAK-5