BD9781HFP

The BD9781HFP is designed as one kind of flexible step-down switching regulator that has some points of features:(1)wide input range: 7 to 35 V;(2)lamp current and voltage sense feed back control;(3)sequencing easily achieved with soft start control;(4)short circuit protection with timer latch;(5)under voltage lock out;(6)short circuit protection with over voltage;(7)mode-selectable the operating or stand-by mode by stand-by pin;(8)control PWM and BURST mode by DUTY pin;(9)BURST mode with 2 ch reverse phase.

The absolute maximum ratings of the BD9781HFP can be summarized as:(1)supply voltage: 36 V;(2)operating temperature range: -40 to +125 ;(3)storage temperature range: -55 to +150 ;(4)power dissipation: 5.5 W;(5)maximum junction temperature: +125 . If you want to know more information such as the electrical characteristics about the BD9781HFP, please download the datasheet in www.seekic.com or www.chinaicmart.com .