TA8409FG

TA8409S/SG, F/FG TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8409S/SG, TA8409F/FG Bridge Driver The TA8409S/SG and TA8409F/FG are bridge drivers with output voltage control. TA8409S/SG Features z Modes available (CW/CCW/STOP/BRAKE) z Output current up to 0.4 A (AVE) and 1.0 A (PEAK) z Wide range of operating voltages VCC (opr.) = 4.5 to 20 V VS (opr.) = 0 to 20 V Vref (opr.) = 0 to 20 V (Vref ≤ VS) z Built-in thermal shutdown z Standby mode available (STOP MODE) z Hysteresis for all inputs. TA8409F/FG Weight SIP9−P−2.54A: 0.92 g (typ.) SSOP10−P−225−1.00: 0.09 g (typ.) TA8409FG/SG: The TA8409FG/SG is a Pb-free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-63Pb solder bath *solder bath temperature = 230°C *dipping time = 5 seconds *number of times = once *use of R-type flux 2. Use of Sn-3.0 Ag-0.5 Cu solder bath *solder bath temperature = 245°C *dipping time = 5 seconds *the number of times = once *use of R-type flux 1 2003-08-12 TA8409S/SG, F/FG Block Diagram TA8409S/SG PIN④ : Non-connection TA8409F/FG PIN④,⑥ : Non-connection TA8409S/SG, TA8409F/FG 2 2003-08-12 TA8409S/SG, F/FG Pin Function TA8409S/SG Pin No. 1 2 3 4 5 6 7 8 9 Symbol IN2 VCC OUT2 NC GND VS OUT1 Vref IN1 Input terminal Supply voltage terminal for logic Output terminal Non-connection GND terminal Supply voltage terminal for motor driver Output terminal Reference voltage terminal for control circuit Input terminal Functional Description TA8...