TB62215AHQ,8 Toshiba

TB62215AFG/FTG/FNG/HQ TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB62215AFG, TB62215AFTG TB62215AFNG, TB62215AHQ CLOCK-in controlled Bipolar Stepping Motor Driver The TB62215A is a two-phase bipolar stepping motor driver FG using a PWM chopper. The clock in decoder is built in. Fabricated with the BiCD process, rating is 40 V/3.0 A . Features BiCD process integrated monolithic IC. HSOP28-P-0450-0.80 Capable of controlling 1 bipolar stepping motor. Weight 0.79g (Typ.) PWM controlled constant-current drive.Allows full, half, quarter step operation. Low on-resistance (High + Low side=0.6 (typ.)) MOSFET output stage. FTG High voltage and current (For specification, please refer to absolute maximum ratings and operation ranges) Built-in error detection circuits (Thermal shutdown (TSD), over-current shutdown (ISD), and power-on reset (POR)) Built-in VCC regulator for internal circuit use. Chopping frequency of a motor can be customized by external resistance QFN48-P-0707-0.50 and capacitor. Weight 0.14g(Typ.) Multi package lineup TB62215AFG: HSOP28-P-0450-0.80 TB62215AFTG: QFN48-P-0707-0.50 FNG TB62215AFNG: HTSSOP48-P-300-0.50 TB62215AHQ: HZIP25-P-1.00F Note) Please be careful about thermal conditions during use. HTSSOP48-P-300-0.50 Weight 0.20g (Typ.) HQ HZIP25-P-1.00F Weight 7.6g (Typ.) 2015-9-24 2015 TOSHIBA CORPORATION 1 TB62215AFG/FTG/FNG/HQ Pin assignment (TB62215A) (Top View) CW/CCW OSCM 1 28 27 VREFA MO 2 26 3 VREFB DMODE1 4 DMODE2 25 NC NC CLK 5 24 VCC ENABLE 6 23 VM RESET 7 22 FIN(GND) FIN(GND) FG RSA 8 21 RSB NC 9 NC 20 OUTA+ 10 19 OUTB+ 11 NC 18 NC 12 17 GND GND 13 OUTA- 16 OUTB- 14 GND 15 GND Please mount the FIN of the HSOP package to the GND area of the PCB. (Top View) 34 31 28 36 33 32 30 29 27 26 25 35 24 NC 37 NC 23 NC NC 38 22 GND NC 39 21 OUTB- GND 40 20 OUTB- VREFB 41 FTG 19 GND VREFA 42 18 GND OSCM 43 17 OUTA- 44 CW/CCW 16 OUTA- MO 45 15 GND 46 DMODE1 14 NC DMODE2 47 13 NC NC 48 3 6 9 12 1 2 4 5 7 8 10 11 Please mount the four corner pins of the QFN package and the exposed pad to the GND area of the PCB. 2015-9-24 2 NC NC CLK NC ENABLE VCC RESET NC GND VM NC NC RSA RSB RSA RSB NC NC OUTA+ OUTB+ OUTA+ OUTB+ NC NC