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Nexperia NCR321ZXRoHS

Manufacturer
Nexperia
MPN
NCR321ZX
LCSC Part #
C551550
Packaging
SOT-223-4
Customer #
Key Attributes
250mA LED driver in SOT223
Datasheetpdf iconNexperia NCR321ZX
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.5946$ 0.59
10+$ 0.5045$ 5.05
30+$ 0.4673$ 14.02
100+$ 0.4192$ 41.92
500+$ 0.3881$ 194.05
1,000+$ 0.3741$ 374.10
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerNexperia
PackagingSOT-223-4
Output Voltage16V
Frequency - Switching-
Features-
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-55℃~+150℃
Number of Channels1
Topology-
Type-
Output Current250mA
Constant Current Accuracy-
Voltage - Input(DC)16V
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Introduction

AI Translation

LED driver consisting of a resistor-equipped NPN transistor with two diodes on one chip in a medium power SOT223 (SC-73) Surface-Mounted Device (SMD) plastic package.

Features

AI Translation
  • Stabilized output current of 10 mA without external resistor
  • Stabilized output current adjustable up to 250 mA when an external resistor is used
  • High current accuracy at supply voltage variation
  • Low voltage overhead of 1.4 V
  • Reduces component count and board space
  • High power dissipation of 1250 mW
  • Supply voltage up to 16 V
  • Digital PWM input up to 10 kHz frequency for NCR321Z
  • AEC-Q101 qualified

Applications

AI Translation
  • Constant current LED driver
  • Generic constant current source
  • Automotive applications (for example: interior lighting, dash board, instrumentation, number plate light)
  • Increase stabilized output current by paralleling drivers