TB62218AFG Overview
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.
TB62218AFG Key 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 (