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TB67S109AFNG Datasheet

Part Number TB67S109AFNG
Manufacturers Toshiba
Logo Toshiba
Description CLOCK-in controlled Bipolar Stepping Motor Driver
Datasheet TB67S109AFNG DatasheetTB67S109AFNG Datasheet (PDF)

TB67S109AFTG/FNG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S109AFTG, TB67S109AFNG CLOCK-in controlled Bipolar Stepping Motor Driver The TB67S109A is a two-phase bipolar stepping motor driver using a PWM chopper. The clock in decoder is built in. Fabricated with the BiCD process, rating is 50 V/4.0 A . FTG Features ・BiCD process integrated monolithic IC. ・Capable of controlling 1 bipolar stepping motor. ・PWM controlled constant-current drive. ・Allows full, half, quarter, 1/8, 1/1.

  TB67S109AFNG   TB67S109AFNG






CLOCK-in controlled Bipolar Stepping Motor Driver

TB67S109AFTG/FNG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S109AFTG, TB67S109AFNG CLOCK-in controlled Bipolar Stepping Motor Driver The TB67S109A is a two-phase bipolar stepping motor driver using a PWM chopper. The clock in decoder is built in. Fabricated with the BiCD process, rating is 50 V/4.0 A . FTG Features ・BiCD process integrated monolithic IC. ・Capable of controlling 1 bipolar stepping motor. ・PWM controlled constant-current drive. ・Allows full, half, quarter, 1/8, 1/16, 1/32 step operation. ・Low on-resistance (High + Low side=0.49Ω(typ.)) MOSFET output stage. ・High efficiency motor current control mechanism (Advanced Dynamic Mixed Decay) ・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 resistance and capacitor. ・Multi package lineup TB67S109AFTG: P-WQFN48-0707-0.50-003 TB67S109AFNG: HTSSOP48-P-300-0.50 P-WQFN48-0707-0.50-003 Weight 0.10g (typ.) FNG HTSSOP48-P-300-0.50 Weight 0.21g (typ.) Note) Please be careful about thermal conditions during use. © 2014 TOSHIBA Corporation 1 2014-04-07 Pin assignment (TB67S109A) (Top View) TB67S109AFTG/FNG NC NC VCC NC VM NC RSB RSB NC OUTB+ OUTB+ NC 36 35 34 33 32 31 30 29 2.


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