TC78S121FTG - Dual-Stepping Motor Driver

Product Overview

Toshiba

Datasheet Details

Part number	TC78S121FTG
Manufacturer	Toshiba
File Size	662.40 KB
Description	Dual-Stepping Motor Driver
Datasheet	TC78S121FTG Datasheet
Additional preview pages of the TC78S121FTG datasheet.

Product details

Description

of Motor Drive Modes TC78S121FTG (1) Stepping Motor (S) × 2 control mode pin name and assignment (2) DC Motor (L) × 2 control mode pin name and assignment (3) Stepping Motor (L) × 1 control mode pin name and assignment (4) DC Motor (S) × 4 control mode pin name and assignment (5) Stepping Motor (S) × 1 control mode + DC Motor (L) × 1 control mode pin name and assignment (6) Stepping Motor (S) × 1 control mode + DC Motor (S) × 2 control mode pin name and assignment : In the modes that in

Features

Single-chip motor driver for bipolar stepping motor control QFN48-P-0707-0.50 Weight: 0.137 (g).
Monolithic IC structured by CD process.
Low ON-resistance: Ron = 0.6 Ω In large mode, ON-resistance of combined H-bridges is (Ron) is 0.3 Ω.
Over-current detection (ISD), thermal shutdown (TSD) and VM power-on reset circuits.
Since the IC incorporates the VCC regulator for internal circuit operation, an external power supply (5 V) is not required.
Package: QFN48-.

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Published: Feb 4, 2021 |