Hello guys,
One of our customers is looking for the following LED driver. Could you please tell me any LED driver meet to our customer request as the followings?
(I couldn't find any device meet it completely . I think TPS92601/602 is similar device to their request.)
Our customer request.
1. Boost topology.
2. LED cathode can be connected to GND directly.
3. Input voltage: 12V +/-10%.
4. Output current range: 0~200mA.
5. The total forward voltage of one LED string: 36V (10 LEDs in series).
6. PWM dimming: By PWM control input pin.
7. PWM frequency: 200Hz~100kHz.
8. Analog dimming: By digital data set via SPI or I2C.
9. The number of output channel: 1 or 2 channnels.
Your reply would be much appreciated.
Best regards,
Kazuya Nakai.
