Nexperia NCR40xU PNP High Side LED Drivers
Nexperia NCR40xU PNP High Side LED Drivers are AEC-Q101 qualified Constant Current Source Drivers designed to provide a stabilized 10mA to 50mA output current. The NCR40xU LED Drivers can also supply a stabilized output current adjustable up to 65mA when an external resistor is used. These devices offer high current accuracy with a low 1.4V voltage overhead. Consisting of a resistor-equipped PNP transistor with two diodes in a SOT457 (SC-74; TSOP6) package, the Nexperia NCR40xU LED Drivers enable application designers to reduce component count and board space.
Features
- AEC-Q101 qualified for use in automotive applications
- Stabilized output current
- NCR401U: 10mA
- NCR402U: 20mA
- NCR405U: 50mA
- 40V supply voltage (VS)
- 750mW total power dissipation (Ptot)
- High current accuracy at supply voltage variation
- Low voltage overhead of 1.4V
- Reduces component count and board space
- High power dissipation of 750mW
- Stabilized output current adjustable up to 65mA when an external resistor is used
- -55°C +150°C ambient operating temperature
- SOT457 package type
- 2.9mm x 2.75mm package footprint
- RoHS compliant
Applications
- Constant current LED driver
- Generic constant current source
- Automotive applications
Related Products
Nexperia Automotive Constant Current LED Drivers
AEC-Q101 qualified LED Drivers capable of driving low-power and medium-power LEDs up to 250mA.
Pin Designations
Package Outline
Published: 2019-09-11
| Updated: 2023-05-03