TB62218AFTG Datasheet PDF (BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC)

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

This page provides the datasheet information for the TB62218AFTG, a member of the TB62218AFG BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC family.

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.

Datasheet Details

Part number	TB62218AFTG
Manufacturer	Toshiba
File Size	677.46 KB
Description	BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver IC
Datasheet	TB62218AFTG Datasheet
Additional preview pages of the TB62218AFTG datasheet.

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Full PDF Text Transcription

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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.

Published: Apr 21, 2024 |