TD6308AP

TD6304,08AP TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD6304AP,TD6308AP Auto Reverse & Auto Eject Plunger Driver TD6304AP, TD6308AP are IC developed for auto reverse / auto eject on a car stereo. There are two methods for driving the plunger; one is to drive it after motor rotation detecting signal is stopped and the other is to drive it optionally by program switch. Further, this IC can be used as a solenoid driver in the control circuit of a stereo, remote control system and other electric accessories. Features · Plunger driving output transistor is built in. No.6 pin output IOUT = 200mA (VCE (sat) = 0.7V (max.)) · Manual operation by program switch is possible. · Time for output pulse generation after rotation detecting signal is stopped and output pulse width are variable by external mounted capacitor and resistor. (Duty cycle of output pulse is set inside IC) · A load dump circuit is built in for protection from overvoltage. · Operating supply voltage VCC (opr) = 8~16 V (7 pin voltage) · TD6304AP is 1 / 4 duty cycle. · TD6308AP is 1 / 8 duty cycle. Weight: 0.7g (typ.) Pin Connection (side view) 1 2002-10-30 Block Diagram TD6304,08AP Pin Description Pin No. Symbol 1 Prog 2 Input 3 OSC 5 E-out 6 Out 7 VCC 4 GND Designation Program switch terminal Rotation detecting signal input terminal Oscillator terminal Emitter output terminal Plunger output terminal Power terminal Earth terminal Function Terminal used for forcing plunger output on rega...