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TB62218AFTG - BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC

Download the TB62218AFTG datasheet PDF. This datasheet also covers the TB62218AFG variant, as both devices belong to the same bicd constant-current two-phase bipolar stepping motor driver ic family and are provided as variant models within a single manufacturer datasheet.

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 (absolute maximum ratings).
  • Thermal shutdown (TSD), overcurrent shutdown (ISD), and power-on resets (PORs).
  • Packages: HSOP28-P-0450-0.8 QFN48-P-0707-0.50 TB62218AFG HSOP28-P-450-0.80 TB62218AFTG QFN48-P-0707-0.50 Weight HSO.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TB62218AFG-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TB62218AFTG
Manufacturer Toshiba
File Size 677.46 KB
Description BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
Datasheet download datasheet TB62218AFTG Datasheet

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Other Datasheets by Toshiba

Part Number Description
TB62218AFG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
TB62218AFNG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
TB62218FG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
TB62218FNG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
TB62218FTG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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), overcurrent shutdown (ISD), and power-on resets (PORs) • Packages: HSOP28-P-0450-0.8 QFN48-P-0707-0.