TC78H651FNG(O,EL)

$1.88

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

SKU:955accd12623 Category: Motor Drivers, Controllers Brand: Toshiba Semiconductor and Storage

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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：-
Motor Type - AC, DC：Brushed DC
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (4)
Interface：-
Technology：DMOS
Step Resolution：-
Applications：General Purpose
Current - Output：1.5A
Voltage - Supply：-
Voltage - Load：1.8V ~ 6V
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Grade：-
Qualification：-

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TC78H651FNG(O,EL)

Overview

The TC78H651FNG is a brushed DC motor driver manufactured by Toshiba Semiconductor and Storage. It features a half-bridge output configuration with four outputs, supporting an output current of 2 A. The device operates within a supply voltage range of 1.8 V to 7.5 V and has a quiescent supply current of 600 uA. It is designed for surface mount installation in a 16-TSSOP package. The component functions across a temperature range of -40°C to +105°C, with a power dissipation rating of 780 mW.

Feature Summary

Integrates control and power stages for brushed DC motor applications
Supports PWM frequency up to 100 kHz for precise speed control
Includes built-in protection mechanisms such as overcurrent and thermal shutdown

Applications

Brushed DC motor control systems
Industrial automation equipment
Consumer electronics requiring motor drive functionality

Procurement Notes

Verify the specific suffix (O, EL) against official Toshiba documentation to confirm packaging and environmental compliance details. Ensure the ordering part number matches the exact variant required for the application, as suffixes may indicate differences in tape and reel specifications or RoHS status. Cross-reference with authorized distributors to confirm availability and lead times based on current production schedules.

Selection Notes

Select this component for applications requiring a compact solution for driving small to medium brushed DC motors. The low supply voltage range makes it suitable for battery-powered devices. Consider the 16-TSSOP package size for PCB space constraints. Verify that the 2 A output current meets the peak load requirements of the target motor. Evaluate the operating temperature range against the expected environmental conditions of the final product.

Part Context

This part belongs to Toshiba's series of integrated motor drivers designed for efficiency and ease of use. It combines logic control with power MOSFETs in a single package. The TC78H651 series is positioned for general-purpose motor control tasks where size and cost are critical factors. It serves as a complete drive solution, eliminating the need for external discrete power components.