TB6504FG

www.DataSheet4U.net TB6504F/FG TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC TB6504F/FG PWM CHOPPER TYPE BIPOLAR STEPPING MOTOR DRIVER The TB6504F/FG is PWM chopper type sinusoidal micro step bipolar stepping motor driver. Sinusoidal micro step operation is accomplished only a clock signal inputting by means of built−in hard ware. FEATURES z 1 chip bipolar sinusoidal micro step stepping motor driver. z Output Current up to 150 mA z PWM chopper type. z Structured by high voltage Bi−CMOS process technology. z Forward and reverse rotation are available. z 2, 1−2, W1−2, 2W1−2 phase 1 or 2 clock drives are selectable. z Package : SSOP24−P−300−1.00 z Input Pull−Up Resistor equipped with RESET and ENABLE Terminal : R = 200 kΩ (Typ.) z Output Monitor available with MO.IO(MO)= ±2 mA MAX. z Reset and Enable are available with RESET and ENABLE. Weight : 0.32 g (Typ.) TB6504FG: The TB6504FG is a Pb-free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-37Pb solder bath *solder bath temperature = 230°C *dipping time = 5 seconds *number of times = once *use of R-type flux 2. Use of Sn-3.0Ag-0.5Cu solder bath *solder bath temperature = 245°C *dipping time = 5 seconds *the number of times = once *use of R-type flux 1 2006-3-6 www.DataSheet4U.net TB6504F/FG BLOCK DIAGRAM Pull−up Resistance pin (20), (21) : 200 kΩ (Typ.) pin (6), (18) : Non Connection 2 2006-3-6 www.DataSheet4U.net TB6504F/FG PIN FUNCTION PIN No. 1 2 3 4 5 6 7 8 9 SYMBOL...