TA7291F

TA7291P/S/SG/F/FG TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7291P, TA7291S/SG, TA7291F/FG BRIDGE DRIVER The TA7291P / S/SG / F/FG are Bridge Driver with output voltage control. FEATURES z 4 modes available (CW / CCW / STOP / BRAKE) z Output current: P type 1.0 A (AVE.) 2.0 A (PEAK) S/SG,/ F/FG type 0.4 A (AVE.) 1.2 A (PEAK) z Wide range of operating voltage: VCC (opr.) = 4.5~20 V VS (opr.) = 0~20 V *Please consider the internal loss (Vsat) to operate the IC though minimum VS is defined zero. Vref (opr.) = 0~20 V z Build in thermal shutdown, over current protector and punch = through current restriction circuit. z Stand−by mode available (STOP MODE) z Hysteresis for all inputs. TA7291S/SG TA7291F/FG TA7291P, TA7291SG/FG: TA7291P Sn plated product including Pb. TA7291SG/FG is Pb free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-37Pb solder bath *solder bath temperature=230 degrees *dipping time=5seconds *number of times=once *use of R-type flux 2. Use of Sn-3.0Ag-0.5Cu solder bath *solder bath temperature=245 degrees *dipping time=5seconds *the number of times=once *use of R-type flux 1 Weight HSIP10−P−2.54 : 2.47 g (Typ.) SIP9−P−2.54A : 0.92 g (Typ.) HSOP16−P−300−1.00 : 0.50 g (Typ.) 2007-06-13 BLOCK DIAGRAM TA7291P/S/SG/F/FG TA7291P / TA7291S/SG / TA7291F/FG PIN FUNCTION PIN No. P S/SG F/FG SYMBOL FUNCTION DESCRIPTION 7 2 11 VCC Supply voltage terminal for Logic 8 6 15 VS Supply voltag...