and Benefit Boost convertor
* Current-Mode type PWM Control
* PWM frequency is 100 kHz o r 200 kHz
* Maximum On Duty is 90 % LED current control
* Individ.

* LED backlights
* LED lighting etc. Typical Application Circuit BL0202B/C VCC DRV1 VREF PWM1 PWM2 OC1 SW1.

BL0200 series are 2ch output LED driver IC for LED backlight, and it can do dimming to 0.02 % by external PWM signal. This IC realizes a high efficiency by the boost convertor control that absorbs variability on VF. The product easily achieves high .

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