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NSIC2050JB: LED Driver, Constant Current Regulator, 120 V, 50 mA, ±15%, for A/C off-line applications

Datasheet: Constant Current Regulator and LED Driver for A/C Off-line Applications
Rev. 1 (153kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
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.
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.
Features   Benefits
     
  • Voltage Surge Suppressing
 
  • Protecting LEDs
  • SBT (Self-Biased Transistor) Technology
 
  • Simplfies design, minimizes required components
  • Robust Power Package: 3 W
   
  • Wide Operating Voltage Range
   
  • Immediate Turn-On
   
  • Negative Temperature Coefficient
   
  • Also available in 20 mA (NSIC2020JBT3G) and 30 mA (NSIC2030JBT3G)
   
  • UL94−V0 Certified
   
  • NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
   
Applications   End Products
  • LED Driving
  • Current regulation
 
  • Automotive: Chevron Side Mirror Markers, Cluster, Displays & Instruments Backlighting, CHMSL, Map Light
  • AC Lighting Panels, Display Signage, Decorative Lighting, Channel Lettering
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
60WLEDBULBGEVB Active
Pb-free
Dimmable, 9.5 W, 120 Vac CCR Lighting Circuit Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NSIC2050JBT3G Active
Pb-free
Halide free
NSIC2050JB SMB-2 403A-03 1 260 Tape and Reel 2500 $0.1827
NSVC2050JBT3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NSIC2050JB SMB-2 403A-03 1 260 Tape and Reel 2500 $0.2009
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
VI Max (V)
IO Max (mA)
LEDs in Series, Max #
LEDs in Parallel, Max #
Package Type
NSIC2050JBT3G  
 $0.1827 
Pb
H
 Active   
120
50
80
18
SMB-2
NSVC2050JBT3G  
 $0.2009 
Pb
A
H
P
 Active   
120
50
80
18
SMB-2
Case Outlines
403A-03   
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