TB6500AH

The TB6500AH is stepping motor driver IC incorporates dual bipolar stepping motor drivers.DC motor driver and serial to parallel signal conversion circuit which control the 3 output drivers states by means of input serial signal trains.

Features of the TB6500AH are:(1)package is HZIP25-P;(2)all CMOs compatible input;(3)2 bipolar stepping motors and 1 full bridge motor are controlled by input serial signal trains;(4)output current up to 0.8A (for stepper) and 0.6A (for DC motor);(5)PWM chopper type stepping motor drivers;(6)wide range of operating supply voltage is VM=0 to 27V,VCC=4.5 to 5.5V;(7)built-in thermal shut down,power supply monitor circuit.

The absolute maximum ratings of the TB6500AH can be summarized as:(1):the characteristic is supply voltage (motor),the symbol is VM,the rating is 30,the unit is V;(2):the characteristic is supply voltage (control),the symbol is VCC,the rating is 7.0,the unit is V;(3):the characteristic is input voltage,the symbol is VIN,the rating is 7.0,the unit is V;(4):the characteristic is output current ,the symbol is IOABCD,the rating is ±0.8,the unit is A;(5):the characteristic is output current ,the symbol is IOE,the rating is ±0.6,the unit is A;(6):the characteristic is power dissipation,the symbol is PD,the rating is 43,the unit is W;(7):the characteristic is power dissipation,the symbol is PD,the rating is 5,the unit is W;(8):the characteristic is operating temperature,the symbol is Topr,the rating is -40 to 85,the unit is ;(9):the characteristic is operating temperature,the symbol is Tstg,the rating is -55 to 150,the unit is .