TC78H611FNG,EL

$2.07

Description：IC MOTOR DRIVER 16TSSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7ffd3c50f10e Category: Motor Drivers, Controllers Brand: Toshiba Semiconductor and Storage

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 16TSSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：Bipolar
Motor Type - AC, DC：Brushed DC
Function：Driver
Output Configuration：Half Bridge (2)
Interface：PWM
Technology：DMOS
Step Resolution：-
Applications：General Purpose
Current - Output：1.1A
Voltage - Supply：2.7V ~ 5.5V
Voltage - Load：2.5V ~ 15V
Operating Temperature：-30°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Grade：-
Qualification：-

Download product information

TC78H611FNG,EL

Overview

The TC78H611FNG,EL is a bipolar stepper motor driver manufactured by Toshiba Semiconductor and Storage. It utilizes DMOS technology to drive bipolar stepper motors via PWM control signals. The device operates within a supply voltage range of 2.7V to 5.5V and supports load voltages from 2.5V to 15V. It provides an output current of 1.1A per channel and features a 16-TSSOP package with a width of 4.40mm. The component functions as a half-bridge driver with two outputs and maintains an operating temperature range of -30°C to 85°C.

Feature Summary

Integrates DMOS power stages for efficient bipolar stepper motor control
Accepts standard PWM input signals for precise speed and position regulation
Provides dual half-bridge output configuration for independent coil driving

Applications

Bipolar stepper motor control in office automation equipment
Motion control systems in industrial automation devices
Precision positioning mechanisms in consumer electronics

Procurement Notes

Verify the specific suffix EL against official Toshiba documentation to confirm packaging and material specifications. Ensure compatibility with system voltage requirements before integration. Confirm RoHS compliance status through the manufacturer's latest datasheet. Validate thermal management solutions for the TSSOP-16 package under maximum load conditions.

Selection Notes

Select this component when bipolar stepper motor control is required with low-voltage logic interfaces. The 1.1A output current suits moderate torque applications. Consider the 16-TSSOP footprint for space-constrained PCB layouts. Verify that the 2.7V minimum supply voltage aligns with the system's power architecture.

Part Context

This part belongs to the TC78H6xx series of motor drivers from Toshiba. The series focuses on integrated solutions for stepper and brushed DC motors. The TC78H611 variant specifically targets bipolar stepper applications. It shares the DMOS technology platform with other members like the TC78H610 and TC78H621.