TB67S102AFG/FTG/FNG
TOSHIBA BiCD Integrated Circuit Silicon Monolithic
TB67S102AFG, TB67S102AFTG, TB67S102AFNG
CLOCK-in controlled Bipolar Stepping Motor Driver
The TB67S102A 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 .
FG
Features
・BiCD process integrated monolithic IC.
・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.
49Ω(typ))
MOSFET
output stage.
・High efficiency motor current control mechanism (Advanced
Dynamic Mixed Decay) ・High
voltage and current (F...