BD94062F Datasheet (ROHM) - high efficiency driver

BD94062F, high efficiency driver

BD94062F is a high efficiency driver for white LEDs and designed for large LCDs.

BD94062F has a built-in quasi-resonant(QR) control method DCDC converter and continuous current mode(CCM) DCDC converter that can supply appropriate voltage to the light source of LEDs series array.

By external current

BD94062F Features

* QR or CCM Selectable(SEL Pin)

* LED Current Compensation Function(for QR)

* Under Voltage Protection(VCC Pin)

* Leading Edge Blanking Function(CS Pin)

* PWM and ADIM Dimming Operating

* Abnormal Detection Signal Output(FAILB Pin)

* LED PWM Dimming Over Duty Protection(O