super_star

DC and stepper motor driver IC - TC78H660FNG

Overview

TC78H660FNG is a dual H-bridge driver IC integrating DMOS with low on-resistance in the output transistor. It can control two DC brush motors or a stepper motor. Toshiba's next-generation DMOS process enables the TC78H660FNG to achieve a low on-resistance of 0.48Ω (typ.) at its maximum rating of 18V [Note 1] / 2.0A [Note 2] and reduce heat generation. The new driver features a regulator for driving internal circuitry and can use a single supply from 2.5V to 16V to drive the motor. Its wide range of applications include mobile devices powered by 3.7V Li-ion batteries, devices powered by 5V USB, and 12V system devices for home appliances. By adopting circuits corresponding to low-voltage circuits, it also supports a 1.8V interface. Additionally, the IC has various built-in error detection features such as Thermal Shutdown (TSD), Over-Current Detection (ISD), and Under-Voltage Lockout (UVLO).

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-05-10 18:46:06

Openmv3 photography
I got the board and followed the process to take a photo with openmv. [code]import sensor, image, time sensor.reset() # Reset and initialize the sensor. sensor.set_pixformat(sensor.RGB565) # Set pixel
Operational amplifier gain stabilityPart 3 AC gain-error analysis
[i=s] This post was last edited by dontium on 2015-1-23 13:39 [/i] Operational amplifier gain stability Part 3 AC gain-error analysis
Aducm360 beginners, how to understand and use each module
My teacher asked me to learn about this chip, but after downloading the data sheet, I don't quite understand it. Can anyone teach me?
TI Industrial Sample Kit Group Purchase Event has ended. Please pay attention to other events of EEWORLD
TI industrial sample kit group purchase activity ( https://www.eeworld.com.cn/eetuan/activity_1114/index.php ) has ended. Please pay attention to other activities of EEWORLD.Friends who have already p
The relationship between capacitors and sound
[p=30, null, left][font=宋体][color=#000000] The capacitor (C) and the inductor (L) form an LC network (NETWORK) on the sound line. It is used for the frequency division circuit - the output of the powe
Latest MicroPython firmware for STM32F746Disco development board
STM32F746Disco is one of the hottest development boards in 2015. With the Cotex-M7 core and a large LCD screen, it is great for making various demonstrations. [list] [*] [/list] [img]https://developer

Datasheet More

Circuits More