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NSI45090JD: LED Driver, Adjustable Constant Current Regulator, 45 V, 90 - 160 mA

Datasheet: LED Driver, Adjustable Constant Current Regulator, 45 V, 90-160 mA +- 15%, 2.7 W Package
Rev. 3 (158kB)
Product Overview
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The adjustable 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. The Radj pin allows Ireg(SS) to be adjusted to higher currents by attaching a resistor between Radj (Pin 3) and the Cathode (Pin 4). The Radj pin can also be left open (No Connect) if no adjustment is required. It requires no external components allowing it to be designed as a high or low-side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. This device is available in a thermally robust package, which is lead-free RoHS compliant and uses halogen-free molding compound. Meets AEC-Q101 standard and UL94-V0 certified.
Features   Benefits
     
  • Robust Power Package: 2.7 Watts, Adjustable up to 160 mA, Wide Operating Voltage Range, Immediate Turn-On, Voltage Surge Suppressing - Protecting LEDs, UL94V0 Certified, SBT (SelfBiased Transistor) Technology, Negative Temperature Coefficient, Eliminates Additional Regulation, These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant.
 
  • High or Low side control
  • NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
   
Applications   End Products
  • LED Drive, Battery Charging, Contact Wetting
 
  • Automotive - Cluster & Central Console Backlighting, Navigation/Audio Systems, Vanity Mirror Light, Car Door Puddle Light, Ambience Lighting, CHMSL, Turn Signals, Side Repeaters, Tail Lamps, Brake Lighting, Trailer lights & Contact Wetting. Display & Signage - Channel letters, Display backlighting, Neon bulb replacements, LED stripes & modules. Architectural lighting Decorative, Task, Exterior, Landscape & Under counter. Computing and Industrial Indicator lamps, Backlights
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
CCRGEVB Active
Pb-free
Constant Current Regulator Array Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NSI45090JDT4G Active
Pb-free
NSI45090JD DPAK-3 369C 1 260 Tape and Reel 2500 $0.308
NSV45090JDT4G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NSI45090JD DPAK-3 369C 1 260 Tape and Reel 2500 $0.34
Market Leadtime (weeks) : 17 to 20
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
Avnet   (2020-08-19 00:00) : >10K

Product
Description
Pricing ($/Unit)
Compliance
Status
VI Max (V)
IO Max (mA)
LEDs in Series, Max #
LEDs in Parallel, Max #
Package Type
NSI45090JDT4G  
 $0.308 
Pb
 Active   
45
160
80
16
DPAK-3
NSV45090JDT4G  
 $0.34 
Pb
A
H
P
 Active   
45
160
80
16
DPAK-3
Case Outlines
369C   
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Featured Video
Constant Current Regulator Array Evaluation Board - CCRGEVB
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