BL0202B Overview
------------------------------------------------------------- 10 8.1 Startup Operation（BL0200C） -------------------------------------------- 10 8.2 Startup Operation（BL0202B, BL0202C） ------------------------------ 11 8.3 Constant Current Control Operation.
BL0202B Key Features
- Current-Mode type PWM Control
- PWM frequency is 100 kHz o r 200 kHz
- Maximum On Duty is 90 %
- Individual PWM Dimming Control
- Analog Dimming
- High contrast ratio is 1 / 5000
- Accuracy of Reg output voltage is ± 1.5 % or ± 2 %
- Enable Function of IC (BL0202B, BL0202C)
- Error Signal Output (BL0200C)
- Overcurrent Protection for Boost Circuit (OCP)