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See Technical Specifications

NCR421PASX

150 mA LED driver in DFN2020D-6

Manufacturer:

Nexperia
Mfr.Part #:

NCR421PASX
Datasheet:

NCR421PASX Datasheet (PDF)
Mounting Style:

SMD/SMT
Number of Outputs:

1 Output
Output Current:

150 mA
Input Voltage, Min:

40 V
EDA/CAD Models:

Request Free CAD Models for NCR421PASX

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NCR421PASX 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 150 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 40 V
Digital PWM input up to 10 kHz frequency for NCR421PAS
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	150 mA
Input Voltage, Min	40 V	Input Voltage, Max	40 V
Topology	Boost, Buck	Operating Frequency	10 kHz
Output Voltage	40 V	Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 150 C	Features	Constant Current
Input Voltage	40 V	Number of Channels	1 Channel
Product Type	LED Lighting Drivers	Factory Pack Quantity	3000
Subcategory	Driver ICs	Part # Aliases	934661393115