BD7956FS

Features of the BD7956FS are:(1)the spindle driver and the SLED driver can highly effective drive with PWM drive system;(2)the actuator driver and the loading driver are liner BTL drive system and are achieving a low noise power.

The absolute maximum ratings of the BD7956FS can be summarized as:(1):the parameter is power MOS power supply voltage,the symbol is SPVM1,2,SLRNF1,2,the limits is 15,the unit is V;(2):the parameter is preblock/BTL powerblock power supply voltage,the symbol is VCC,SPVM_S,SLVDD,AVM,the limits is 15,the unit is V;(3):the parameter is PWM control block power supply voltage,the symbol is DVCC,the limits is 7,the unit is V;(4):the parameter is power dissipation,the symbol is Pd,the limits is 2.6,the unit is W;(5):the parameter is operating temperature range,the symbol is Topr,the limits is -20 to 75,the unit is ;(6):the parameter is storage temperature range,the symbol is Tstg,the limits is -55 to 150,the unit is ;(7):the parameter is joint part temperature,the symbol is Tjmax,the limits is 150,the unit is .