TC78S600FNG,C,EL

$2.51

Description：IC MTR DRV BIPLR 2.7-5.5V 20SSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c63e2e95ffd0 Category: Motor Drivers, Controllers Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：IC MTR DRV BIPLR 2.7-5.5V 20SSOP
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：Bipolar
Motor Type - AC, DC：-
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (4)
Interface：Parallel
Technology：Power MOSFET
Step Resolution：1/2, 1/4, 1/8, 1/16
Applications：General Purpose
Current - Output：800mA
Voltage - Supply：2.7V ~ 5.5V
Voltage - Load：2.5V ~ 15V
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-LSSOP (0.173", 4.40mm Width)
Supplier Device Package：20-SSOP
Grade：-
Qualification：-

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TC78S600FNG,C,EL

Overview

The TC78S600FNG,C,EL is a bipolar stepper motor driver IC manufactured by Toshiba Semiconductor and Storage. It utilizes power MOSFET technology to provide integrated control and power stages for driving bipolar stepper motors. The device supports parallel interface operation and offers selectable step resolutions including full, half, quarter, and eighth steps. It operates within a supply voltage range of 2.7V to 5.5V and handles load voltages from 2.5V to 15V. The output current capability is rated at 800mA. The component is housed in a 24-WQFN (4x4) package with an exposed pad for thermal management.

Feature Summary

Integrates control logic and power MOSFET output stages into a single chip
Supports multiple micro-stepping resolutions for smooth motion control
Features low standby current consumption for battery-powered applications

Applications

General purpose stepper motor control systems
Battery-operated IoT actuators and sensors
Home appliance valve and pump drives

Procurement Notes

Verify the specific suffix 'C' against official Toshiba documentation to confirm if it denotes a specific tape-and-reel variant or packaging configuration distinct from the standard FTG or FNG versions. Ensure the ordering part number matches the exact package type required for your PCB footprint. Confirm RoHS3 compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component when designing cost-sensitive bipolar stepper motor applications requiring integrated drive capabilities without external power transistors. It is suitable for systems operating on single 3.3V or 5V logic supplies. Consider the thermal performance of the WQFN package if continuous currents approach the maximum rating, as heat dissipation relies heavily on PCB copper area connected to the exposed pad.

Part Context

This part belongs to the TC78S600 series of stepping motor driver ICs from Toshiba. The series is characterized by its high integration level, combining PWM chopper control and current detection circuits. It is designed to replace discrete solutions, reducing board space and component count in small form-factor motor control designs.