TC78H621FNG,EL

$2.18

Description：BRUSHED DC MOTOR DRIVER DUAL-CHA
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c21ff6832146 Category: Motor Drivers, Controllers Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：BRUSHED DC MOTOR DRIVER DUAL-CHA
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：-

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TC78H621FNG,EL

Overview

The TC78H621FNG,EL is a brushed DC motor driver manufactured by Toshiba Semiconductor and Storage. It utilizes DMOS technology and features a dual-channel half-bridge output configuration within a 16-TSSOP package. The device supports PWM interface control with an output current of 1.1A per channel. It operates on a supply voltage range of 2.7V to 5.5V and handles load voltages from 2.5V to 15V. The component functions reliably across a temperature range of -30°C to 85°C.

Feature Summary

Integrates dual half-bridge outputs for independent brushed DC motor control
Supports Pulse Width Modulation (PWM) input signals for speed regulation
Utilizes DMOS technology for efficient power switching

Applications

Brushed DC motor control in general purpose electronics
Small appliance drive circuits
Automotive accessory motor drivers

Procurement Notes

Verify the specific suffix EL against the manufacturer's latest datasheet to confirm packaging and material compliance details. Ensure the ordering quantity matches the required reel or cut tape specifications provided by authorized distributors. Cross-reference the full part number with official Toshiba documentation to avoid substitution errors during procurement.

Selection Notes

Select this component when a low-voltage brushed DC motor driver is required with moderate current capacity. The 16-TSSOP package suits surface-mount applications with limited board space. Verify that the system supply voltage remains within the 2.7V to 5.5V range to ensure proper operation and prevent damage to the internal circuitry.

Part Context

This part belongs to the TC78H6xx series of motor drivers from Toshiba. These components are designed for compact, cost-effective motor control solutions. The series typically offers integrated protection features and compatibility with standard microcontroller interfaces, making them suitable for various consumer and industrial automation applications requiring reliable brushed motor management.

Replacement Considerations

Consult official Toshiba cross-reference lists for verified substitutes. Ensure any replacement maintains identical pinout, voltage ratings, and current capabilities to guarantee functional compatibility without redesigning the host circuit.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.