라즈베리 파이용 브러쉬 DC 모터 드라이버 -TB9051FTG
(Dual TB9051FTG Motor Driver for Raspberry Pi (Partial Kit))
개요
- 본 제품은 라즈베리 파이용 브러쉬 DC 모터 드라이버 애드온보드입니다.
- 4.5V-28V에서 동작가능한 두개의 TB9051FTG 가 장착되어 있으며, 모터당 연속적으로 2.6A(5A 피크) 를 전달할 수 있습니다.
- 라즈베리 파이에서 모터를 제어하여 보십시오.
특징
- Dual-channel H-bridge motor driver in the form factor of a Raspberry Pi expansion board
- Wide operating voltage range: 4.5 V to 28 V
- Output current: 2.6 A continuous (5 A peak) per motor
- Automatic current chopping feature helps prevent overheating by gracefully reducing power rather than abruptly shutting down
- PWM operation up to 20 kHz, which is ultrasonic and allows for quieter motor operation
- Motor indicator LEDs show what the outputs are doing even when no motor is connected
- Board can optionally power the Raspberry Pi base through added regulator like the D24V10F5 or D24V22F5 (not included)
- Python library makes it easy to get started using this board as a motor driver expansion board
- GPIO pin mappings can be customized if the default mappings are not convenient
- Remaining motor driver pins are exposed for advanced use
- Exposed solderable ground pads below the driver ICs on the bottom of the PCB
- Reverse-voltage protection on motor supply
- Robust drivers:
- Transient operation (< 500 ms) up to 40 V
- Under-voltage lockout and protection against over-current/short-circuit and over-temperature
- Active-low error output indicates over-current, over-temperature, under-voltage, or VCC over-voltage condition
- Prototyping space for easier/cleaner construction of custom circuits
