TB62262FTAG,EL Toshiba

TB62262FTAG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB62262FTAG CLK-in controlled Bipolar Stepping Motor Driver FTAG The TB62262FTAG is a two-phase bipolar stepping motor driver using a PWM chopper. A CLK-in decoder is incorporated. Fabricated with the BiCD process, rating is 40 V/1.5 A. Features P-WQFN36-0606-0.50-002 BiCD process integrated monolithic IC. Weight: 0.10 g (typ.) Capable of controlling 1 bipolar stepping motor. PWM controlled constant-current drive. Allows full, half, quarter step operation. Low on-resistance (High + Low side = 0.8 (typ.)) MOSFET output stage. High voltage and current (For specification, please refer to absolute maximum ratings and operation ranges) Error detection (TSD/ISD) signal output function 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 resistor and capacitor. Package TB62262FTAG: P-WQFN36-0606-0.50-002 Note: Please be careful about thermal conditions during use. 1 2015 TOSHIBA CORPORATION 2017-02-17 TB62262FTAG Pin assignment (TB62262FTAG) 20 27 26 25 24 23 22 21 19 NC 28 18 GND GND 29 17 OUTB VREFB 30 16 OUTB VREFA 31 15 GND 32 OSCM 14 NC TB62262FTAG 33 CW/CCW (Top View) 13 GND MO 34 12 OUTA 35 DMODE1 11 OUTA DMODE2 36 10 GND 1 2 3 4 5 6 7 8 9 Please mount the four corner pins of the QFN package and the exposed pad to the GND area of the PCB. 2 2017-02-17 CLK NC ENABLE NC RESET VCC GND NC NC VM RSA RSB RSA RSB OUTA OUTB OUTA OUTB