TB67S103AFNG Datasheet Serial-in controlled Bipolar Stepping Motor Driver

Manufacturer: Toshiba

Download the TB67S103AFNG datasheet PDF. This datasheet also includes the TB67S103AFTG variant, as both parts are published together in a single manufacturer document.

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TB67S103AFNG serial-in controlled bipolar stepping motor driver by Toshiba - Datasheet Preview — Note: The manufacturer provides a single datasheet file (TB67S103AFTG-Toshiba.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	TB67S103AFNG
Manufacturer	Toshiba
File Size	904.86 KB
Description	Serial-in controlled Bipolar Stepping Motor Driver
Download	TB67S103AFNG Download (PDF)

Overview

TB67S103AFTG/FNG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S103AFTG, TB67S103AFNG Serial-in controlled Bipolar Stepping Motor Driver The TB67S103A is a two-phase bipolar stepping motor driver using a PWM chopper.

The data bank setting function by serial control I/F is built in.Fabricated with the BiCD process, rating is 50 V/4.0 A .

Key Features

BiCD process integrated monolithic IC.
Capable of controlling 1 bipolar stepping motor.
PWM controlled constant-current drive.
Allows full, half, quarter, 1/8, 1/16, 1/32 step operation.
ID (2 bits) setup is possible.
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 (For specification, please refer to absolute maximum ratings and opera.

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