TB62218AFTG
TB62218AFTG is BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC manufactured by Toshiba.
- Part of the TB62218AFG comparator family.
- Part of the TB62218AFG comparator family.
TB62218AFG/AFTG
TOSHIBA BiCD Integrated Circuit Silicon Monolithic
TB62218AFG, TB62218AFTG
BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
The TB62218AFG/AFTG is a two-phase bipolar stepping motor driver using a PWM chopper.
Fabricated with the BiCD process, the TB62218AFG/AFTG is rated at 40 V/2.0 A.
The on-chip voltage regulator allows control of a stepping motor with a single VM power supply.
Features
- Bipolar stepping motor driver
- PWM constant-current drive
- Allows two-phase, 1-2-phase and W1-2 phase excitations.
- BiCD process: Uses DMOS FETs as output power transistors.
- High voltage and current: 40 V/2.0 A (absolute maximum ratings)
- Thermal shutdown (TSD),...
