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See Technical Specifications

NCR321PASX

250 mA LED driver in DFN2020D-6

Manufacturer:

Nexperia
Mfr.Part #:

NCR321PASX
Datasheet:

NCR321PASX Datasheet (PDF)
Mounting Style:

SMD/SMT
Number of Outputs:

1 Output
Output Current:

250 mA
Input Voltage, Min:

16 V
EDA/CAD Models:

Request Free CAD Models for NCR321PASX

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NCR321PASX General Description

LED driver consisting of resistor-equipped NPN transistor with two diodes on one chip in a leadless medium power DFN2020D-6 (SOT1118D) Surface-Mounted Device (SMD) plastic package with visible and solderable side pads.

Key Features

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 530 mW
Supply voltage up to 16 V
Digital PWM input up to 10 kHz frequency for NCR321PAS
AEC-Q101 qualified

Application

Constant 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

Specifications

Product Category	LED Lighting Drivers	Mounting Style	SMD/SMT
Number of Outputs	1 Output	Output Current	250 mA
Input Voltage, Min	16 V	Input Voltage, Max	16 V
Topology	Boost	Operating Frequency	10 kHz
Output Voltage	16 V	Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 150 C	Features	Constant Current
Input Voltage	16 V	Number of Channels	1 Channel
Product Type	LED Lighting Drivers	Factory Pack Quantity	3000
Subcategory	Driver ICs	Supply Current - Max	11 mA
Part # Aliases	934661391115