TC78H670FTG

The TC78H670FTG is a dual H-bridge driver IC designed by Toshiba, aimed at motor control applications. It is particularly suited for driving brushed DC motors and stepping motors with efficiency and precision. The IC operates over a wide voltage range, typically from 2.5V to 16V, making it versatile for various applications.
Key features include a small QFN package, reducing space requirements, and the ability to deliver high current outputs, typically up to 2A per channel. The TC78H670FTG supports both PWM and PHASE inputs, providing flexibility in controlling motor speed and direction.
Additionally, the driver incorporates several protection features, such as overcurrent detection, thermal shutdown, and undervoltage lockout, enhancing the reliability and safety of motor operations. With its low on-resistance, the device ensures efficient power management, reducing heat generation and power loss.
The TC78H670FTG is ideal for applications in consumer electronics, office automation equipment, and other systems requiring compact, efficient motor control solutions.

The TC78H670FTG is a dual H-bridge driver IC designed for DC brushed motors and stepping motors. It operates from a wide voltage range of 2.5V to 16V, making it versatile for various applications. Key features include:
1. Motor Driver Capability: It can drive two DC motors or a single bipolar stepping motor.
2. Output Current: The IC supports a maximum output current of 2.0A per channel.
3. Control Interface: It uses an SPI or parallel interface for control, allowing for flexible integration with microcontrollers.
4. Low On-Resistance: The low on-resistance (0.22Ω total for high and low sides) helps reduce power loss and heat generation.
5. Built-in Protections: The TC78H670FTG includes overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability and safety.
6. Compact Package: It is available in a compact 6mm x 6mm QFN package, suitable for space-constrained designs.
7. Applications: Ideal for battery-powered devices, home appliances, and industrial equipment due to its efficient power usage and robust features.
These features make the TC78H670FTG a suitable choice for precise motor control in compact and energy-efficient electronic designs.

The TC78H670FTG is packaged in a VQFN16 (3x3) type.

The TC78H670FTG is manufactured by Toshiba Electronic Devices & Storage Corporation. Toshiba is a Japanese company known for its wide range of electronic products and solutions, including semiconductors, storage devices, and other electronic components. Established as a major subsidiary of Toshiba Corporation, the company focuses on developing and providing innovative technologies and products for various industries, including automotive, industrial, and consumer electronics. The TC78H670FTG is part of their semiconductor offerings, specifically designed for motor driver applications.

The TC78H670FTG is a brushless DC motor driver IC designed for a variety of applications, including home appliances, office automation equipment, industrial machinery, and automotive systems. It offers efficient motor control, making it suitable for use in fans, pumps, air conditioners, printers, and other motor-driven devices where precise and reliable performance is desired.

The TC78H670FTG is a dual H-bridge motor driver IC. Equivalent products might include the DRV8833 from Texas Instruments, the L298N from STMicroelectronics, and the TB6612FNG from Toshiba. These alternatives offer similar functionalities for driving DC motors and stepper motors but may differ in specific features like voltage range and output current, so reviewing the datasheets for compatibility with your application is recommended.