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NSVC2050JBT3G PDF预览

NSVC2050JBT3G

更新时间: 2024-11-30 11:12:35
品牌 Logo 应用领域
安森美 - ONSEMI 驱动驱动器
页数 文件大小 规格书
9页 229K
描述
LED 驱动器,恒流稳流器,120 V,50 mA,±15%,用于交流离线应用

NSVC2050JBT3G 数据手册

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NSIC2050JBT3G  
Constant Current Regulator  
& LED Driver for A/C off-line  
Applications  
120 V, 50 mA + 15%, 3 W Package  
http://onsemi.com  
The linear constant current regulator (CCR) is a simple, economical  
and robust device designed to provide a cost−effective solution for  
regulating current in LEDs (similar to Constant Current Diode, CCD).  
The CCR is based on Self−Biased Transistor (SBT) technology and  
regulates current over a wide voltage range. It is designed with a  
negative temperature coefficient to protect LEDs from thermal  
runaway at extreme voltages and currents.  
I
= 50 mA  
reg(SS)  
@ Vak = 7.5 V  
Anode 2  
The CCR turns on immediately and is at 20% of regulation with  
only 0.5 V Vak. It requires no external components allowing it to be  
designed as a high or low−side regulator.  
The 120 V anode−cathode voltage rating is designed to withstand  
the high peak voltage incurred in A/C offline applications. The high  
anode−cathode voltage rating withstands surges common in  
Automotive, Industrial and Commercial Signage applications.  
Cathode 1  
1
Features  
Robust Power Package: 2.3 W  
Wide Operating Voltage Range  
Immediate Turn-On  
2
SMB  
CASE 403A  
Voltage Surge Suppressing − Protecting LEDs  
UL94−V0 Certified  
MARKING DIAGRAM  
SBT (Self−Biased Transistor) Technology  
Negative Temperature Coefficient  
Also available in 30 mA (NSIC2030JBT1G) and 20 mA  
(NSIC2020JBT1G)  
AYWW  
1
2
2050JG  
G
NSV Prefix for Automotive and Other Applications Requiring  
Unique Site and Control Change Requirements; AEC−Q101  
Qualified and PPAP Capable  
2050J = Specific Device Code  
A
= Assembly Location  
= Year  
Y
WW  
G
= Work Week  
= Pb−Free Package  
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS  
Compliant  
(Note: Microdot may be in either location)  
Typical Applications and Reference/Design Documents  
Automobile: Chevron Side Mirror Markers, Cluster, Displays &  
Instruments Backlighting, CHMSL, Map Light  
AC Lighting Panels, Display Signage, Decorative Lighting, Channel  
Lettering  
ORDERING INFORMATION  
Device  
Package  
Shipping  
NSIC2050JBT3G  
SMB  
(Pb−Free)  
2500 / Tape &  
Reel  
Application Note AND8349/D – Automotive CHMSL  
Application Notes AND8391/D, AND9008/D − Power Dissipation  
NSVC2050JBT3G  
SMB  
(Pb−Free)  
2500 / Tape &  
Reel  
Considerations  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Application Note AND8433/D – A/C Application  
Application Note AND8492/D – A/C Capacitive Drop Design  
Application Note AND9098/D − Protecting a CCR from ISO 7637−2  
Pulse 2A and Reverse Pulses  
Design Note DN05013 – A/C Design  
Design Note DN06065 – A/C Design with PFC  
© Semiconductor Components Industries, LLC, 2014  
1
Publication Order Number:  
April, 2014 − Rev. 1  
NSIC2050JB/D  

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