TB67S549FTG - BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver

Toshiba

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Datasheet Details

Part number	TB67S549FTG
Manufacturer	Toshiba ↗
File Size	1.36 MB
Description	BiCD Constant-Current Two-Phase Bipolar Stepping Motor Driver
Datasheet	TB67S549FTG-Toshiba.pdf

TB67S549FTG Product details

Description

TB67S549FTG TB67S549FTG Pin number Pin name Function 1 OUTA1 Motor A channel output pin 2 RSGND_A Motor A channel ground pin 3 OUTA2 Motor A channel output pin 4 OUTB2 Motor B channel output pin 5 RSGND_B Motor B channel ground pin 6 OUTB1 Motor B channel output pin 7 VREF Reference power supply pin for setting current value of A channel output and B channel output 8 AGND Ground pin 9 RESET RESET signal input pin.The electric angle is initialized.10 SLEEP_X SLEEP

Features

Monolithic device using BiCD process.
Device for driving a bipolar stepping motor P-VQFN24-0404-0.50-004 Weight:0.0417g (typ. ).
A PWM constant current drive is realized without external current detection resistors owing to the built-in function of Advanced Current Detect System (ACDS).
A high efficiency PWM constant-current drive is realized owing to the built-in function of Advanced Dynamic Mixed Decay (ADMD).
Clock input control.
Full, Half, Quarter, 1/8,.

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Published: Jul 19, 2023 |