BD9883AF

The BD9883AF has 7 features.The first one is 36V high voltage process.The second one is 1ch control with half-bridge.The third one is lamp current and voltage sense feed baxk control. The fourth one is sequencing easily achieved with soft start control.The fifth one is short circuit protection with timer latch.The sixth one is under voltage lock out.The seventh one is mode-selectable the operating or stand-by mode by stand-by pin.

The BD9883AF has some absolute maximum ratings(Ta=25).When parameter is supply voltage,the symbol is VCC,the limits is 30,the unit is V.When parameter is BST,the symbol is BST,the limits is 36,the unit is V.When parameter is BST-ST voltage difference,the symbol is BST-SW,the limits is 7,the unit is V.When parameter is power dissiption,the symbol is Pd,the limits is 550,the unit is mW.When parameter is operating temperature,the symbol is Topr,the limits is -40 to +85,the unit is .When parameter is storage temperature,the symbol is Tstg,the limits is -55 to +125,the unit is .When parameter is maximum junction temperature,the symbol is Tjmax,the limits is +125,the unit is .

The BD9883AF described in this specification is designed to be used with ordinary electroic equipment or devices (such as audio-visual equipment,office-automation equipment,communications devices,electrical appliances,and electronic toys.)Should you intend to use this product with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments transportation equipment,aerospace machinery,nuclears,fuel controllers and other safety devices),please be sure to consuit with our sales representative in advance.ROHM assumes no responsibilty for the use any circuits described about BD9883AF,conveys no license under any patent or other right,and makes no representations that the circuits are free from patent infringement.