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TC78B016FTG
+BOMMotor / Motion / Ignition Controllers & Drivers
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Nhà sản xuấtToshiba
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Ông. Phần #TC78B016FTG
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Description
The TC78B016FTG is a brushless DC (BLDC) motor driver IC from Toshiba, designed for efficient motor control in compact applications. It integrates pre-driver circuits, PWM control, and protection features (overcurrent, overtemperature, undervoltage lockout).
Key features:
- Voltage range: 6.5V to 18V
- Output current: Up to 1.5A (peak)
- Control method: PWM or direct input (supports Hall sensors)
- Package: TSSOP-24
Ideal for small motors in consumer electronics, robotics, and automotive systems, it simplifies design with minimal external components. Its low standby current enhances energy efficiency.
For detailed specs, refer to Toshiba’s datasheet.
Key features:
- Voltage range: 6.5V to 18V
- Output current: Up to 1.5A (peak)
- Control method: PWM or direct input (supports Hall sensors)
- Package: TSSOP-24
Ideal for small motors in consumer electronics, robotics, and automotive systems, it simplifies design with minimal external components. Its low standby current enhances energy efficiency.
For detailed specs, refer to Toshiba’s datasheet.
Equivalent
The TC78B016FTG (Toshiba) is a dual H-bridge motor driver. Equivalent alternatives include:
- DRV8837 (TI)
- A4950 (Allegro)
- L9110S
- TB6612FNG (Toshiba)
- L298N (STMicroelectronics)
These chips offer similar functionality for DC motor control, though specs like voltage/current ratings may vary. Check datasheets for exact compatibility.
- DRV8837 (TI)
- A4950 (Allegro)
- L9110S
- TB6612FNG (Toshiba)
- L298N (STMicroelectronics)
These chips offer similar functionality for DC motor control, though specs like voltage/current ratings may vary. Check datasheets for exact compatibility.
Features
The TC78B016FTG is a dual H-bridge motor driver IC by Toshiba, designed for DC and stepper motors. Key features:
- Voltage Range: 2.5V to 16V (motor supply), 1.8V to 5.5V (logic supply).
- Output Current: 1.0A (continuous) per channel, 2.0A (peak).
- Low RDS(on): 0.25Ω (typ.) per H-bridge for high efficiency.
- PWM Control: Supports up to 100kHz for speed regulation.
- Protections: Overcurrent (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO).
- Interface: Parallel logic inputs (IN1/IN2, IN3/IN4) for direction/speed control.
- Package: 16-pin TSSOP, compact and suitable for space-constrained designs.
Ideal for battery-powered applications like robotics, cameras, and small appliances.
- Voltage Range: 2.5V to 16V (motor supply), 1.8V to 5.5V (logic supply).
- Output Current: 1.0A (continuous) per channel, 2.0A (peak).
- Low RDS(on): 0.25Ω (typ.) per H-bridge for high efficiency.
- PWM Control: Supports up to 100kHz for speed regulation.
- Protections: Overcurrent (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO).
- Interface: Parallel logic inputs (IN1/IN2, IN3/IN4) for direction/speed control.
- Package: 16-pin TSSOP, compact and suitable for space-constrained designs.
Ideal for battery-powered applications like robotics, cameras, and small appliances.
Pinout
The TC78B016FTG is a 3-phase brushless motor driver IC with the following key specifications:
- Pin Count: 24 pins (TSSOP package)
- Functions:
- 3-phase PWM output (drives MOSFETs/transistors)
- Hall sensor input (for motor commutation)
- Forward/reverse control
- Speed control via PWM input
- Built-in protection (overcurrent, thermal shutdown, undervoltage lockout)
- Low standby current for power efficiency
It is commonly used in small DC brushless motors (e.g., fans, drones, appliances).
- Pin Count: 24 pins (TSSOP package)
- Functions:
- 3-phase PWM output (drives MOSFETs/transistors)
- Hall sensor input (for motor commutation)
- Forward/reverse control
- Speed control via PWM input
- Built-in protection (overcurrent, thermal shutdown, undervoltage lockout)
- Low standby current for power efficiency
It is commonly used in small DC brushless motors (e.g., fans, drones, appliances).
Application
The TC78B016FTG is a motor driver IC designed for brushless DC (BLDC) and stepper motors. Its key application areas include:
1. Consumer Electronics – Used in drones, cameras, and home appliances like fans and air purifiers.
2. Industrial Automation – Drives motors in robotics, conveyor systems, and CNC machines.
3. Automotive Systems – Powers cooling fans, pumps, and HVAC actuators.
4. Office Equipment – Found in printers, scanners, and copiers for precise motor control.
5. Medical Devices – Supports motorized tools and diagnostic equipment requiring smooth operation.
Its compact design, efficiency, and protection features make it suitable for battery-powered and high-performance applications.
1. Consumer Electronics – Used in drones, cameras, and home appliances like fans and air purifiers.
2. Industrial Automation – Drives motors in robotics, conveyor systems, and CNC machines.
3. Automotive Systems – Powers cooling fans, pumps, and HVAC actuators.
4. Office Equipment – Found in printers, scanners, and copiers for precise motor control.
5. Medical Devices – Supports motorized tools and diagnostic equipment requiring smooth operation.
Its compact design, efficiency, and protection features make it suitable for battery-powered and high-performance applications.
Package
The TC78B016FTG is a motor driver IC from Toshiba, available in a TSSOP-24 package. This surface-mount package has 24 pins and is compact, suitable for space-constrained applications. It features a thermal pad for heat dissipation. The TSSOP-24 is commonly used in automotive and industrial systems for efficient motor control.
