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NUD4022 PDF预览

NUD4022

更新时间: 2024-11-24 20:05:07
品牌 Logo 应用领域
安森美 - ONSEMI 驱动接口集成电路
页数 文件大小 规格书
12页 118K
描述
LED DISPLAY DRIVER, PSSO4, DPAK-5

NUD4022 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-252包装说明:DPAK-5
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PSSO-G4长度:6.54 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1区段数:1
端子数量:4封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SMSIP5H,.37,50TB
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):225电源:12 V
认证状态:Not Qualified座面最大高度:2.38 mm
子类别:Display Drivers最小供电电压:8 V
标称供电电压:12 V表面贴装:YES
端子形式:GULL WING端子节距:1.14 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.095 mm最小 fmax:0.001 MHz
Base Number Matches:1

NUD4022 数据手册

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NUD4021, NUD4022,  
NUD4023  
Advance Information  
Switching LED Current  
Source  
http://onsemi.com  
This integrated Switching LED Driver provides a regulated dc  
current to an LED powered from a standard automotive 12 V system.  
It is a low cost switching device which utilizes a minimal of external  
components that can be used to power high intensity LEDs for a  
number of applications.  
The NUD4021 is recommended for currents of 50 mA to 400 mA,  
while the NUD4022/NUD4023 is recommended for currents of  
300 mA to 2.0 A.  
MARKING DIAGRAMs  
& PIN ASSIGNMENTS  
8
8
4021DG  
1
AYWWG  
SO−8  
G
CASE 751  
1
Features  
High Power Conversion Efficiency  
Output Current in Excess of 1.0 A  
Thermal Protection  
TBD  
ALYWW  
Adjustable LED Current  
80 V Rating for Automotive Immunity  
Internal SENSEFETt for Lossless Current Sensing  
Automotive Compliant  
DPAK 5  
CASE 175AA  
TBD  
A
Y
= Specific Device Code  
= Assembly Location  
= Year  
These are Pb−Free Devices  
Typical Applications  
W, WW = Work Week  
Automotive LED Lighting  
12 V Current Source  
G
= Pb−Free Package  
(Note: Microdot may be in either location)  
ORDERING INFORMATION  
Device  
Package  
Shipping  
LED  
R
NUD4021DR2G  
SO−8  
3000/Tape & Reel  
pullup  
V
CC  
(Pb−Free)  
C
in  
NUD4022NT4G  
NUD4023NT4G  
DPAK  
(Pb−Free)  
2500/Tape & Reel  
2500/Tape & Reel  
V
+
in  
Switching  
LED Driver  
Drain  
Gate  
DPAK  
(Pb−Free)  
Enable  
I
SENSE  
†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.  
R
(Low Power Resistor)  
SENSE  
GND  
Figure 1. Typical System Schematic  
This document contains information on a new product. Specifications and information  
herein are subject to change without notice.  
© Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
February, 2006 − Rev. P7  
NUD4021/D  
 

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