AS1102 LED Driver IC
40mA 3channel direct LED driver IC
The AS1102 is a high efficient direct LED driver IC. It offers 3 40mA outputs which can be dimmed with an external PWM and adjusted in analog current with an resistor. It only requires 150mV headroom voltage to operate.
Not Recommended for New Designs!
ams AG is discontinuing production of this device. Final lifetime buy order must be placed by June 23, 2017.
- 3 channel 40mA driver
- 150mV headroom to operate
- PWM input
- External Resitor
- High Brightness LEDs
- Excellent efficiency & battery lifetime
- High resolution dimming possible
- Anaolg dimming or current control
|LED current per output [mA]||40|
|LED-to-LED matching [%]||3|
|Supply voltage [V]||2.2 to 3.6