TB62213AFTG,C8,EL Toshiba

TB62213AFTG BiCD Integrated Circuit Silicon Monolithic TB62213AFTG PHASE-in controlled Bipolar Stepping Motor Driver IC The TB62213AFTG is a two-phase bipolar stepping motor driver using a PWM chopper. Fabricated with the BiCD process, the TB62213AFTG is rated at 40 V/3.0 A . The on-chip voltage regulator allows control of a stepping motor with a single VM power supply. QFN48-P-0707-0.50 Features Capable of controlling 1 bipolar stepping motor. Weight: 0.14g(Typ.) BiCD process integrated monolithic IC. PWM controlled constant-current drive. Allows Full Step, Half Step and 1/4 Step excitations. Output stage low on resistance by a BiCD process 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. Therefore it s possible to operate only by a VM power supply. Chopping frequency of a motor can be customized by external resistance and condenser. High-speed Chopping by more than 100 kHz is possible. Packages: QFN48-P-0707-0.50 Note) Please be careful about thermal conditions during use. 1 2014-12-27 2014 TOSHIBA CORPORATION TB62213AFTG Pin Assignment (Top View) 34 33 31 30 28 27 26 25 36 35 32 29 24 NC 37 NC 23 NC NC 38 22 GND NC 39 21 OUT B- 40 GND 20 VREF B OUT B- 41 19 GND 42 VREF A TB62213AFTG 18 GND OSCM 43 17 OUT A- 44 IN A1 16 OUT A- 45 IN A2 15 GND 46 PHASE A 14 NC PHASE B 47 13 NC 48 NC 3 6 9 12 1 2 4 5 7 8 10 11 2 2014-12-27 2014 TOSHIBA CORPORATION NC NC IN B1 NC IN B2 VCC STANDBY NC GND VM NC NC RS A RS B RS A RS B NC NC OUT A+ OUT B+ OUT A+ OUT B+ NC NC