LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in an SOT457 (SC-74) plastic package.
Features and benefits
Stabilized output current of 20 mA
High current accuracy at supply voltage variation
Low voltage overhead of 1.4 V
Qualified according to AEC-Q101
Reduces component count and board space
High power dissipation of 750 mW
Stabilized output current adjustable up to 65 mA when an external resistor is used
Applications
Constant current LED driver
Generic constant current source
Automotive applications
LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in an SOT457 (SC-74) plastic package.
Features and benefits
- Stabilized output current of 20 mA
- High current accuracy at supply voltage variation
- Low voltage overhead of 1.4 V
- Qualified according to AEC-Q101
- Reduces component count and board space
- High power dissipation of 750 mW
- Stabilized output current adjustable up to 65 mA when an external resistor is used
Applications
- Constant current LED driver
- Generic constant current source
- Automotive applications
