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TB9051FTG Single Brushed DC Motor Driver Carrier
This breakout board makes it easy to use Toshiba’s TB9051FTG brushed DC motor driver. It has a wide operating voltage range of 4.5 V to 28 V and can deliver a continuous 2.6 A. A fixed current chopping threshold allows the TB9051 to limit the peak motor current, and it features built-in protection against under-voltage, over-current, and over-temperature conditions; our carrier board also adds reverse-voltage protection.
| Description | Specs (13) | Pictures (9) | Resources (6) | FAQs (0) | On the blog (2) |
|---|
Dimensions
| Size: | 1.0″ × 1.0″ × 0.3″1 |
|---|---|
| Weight: | 3.1 g1 |
General specifications
| Motor driver: | TB9051FTG |
|---|---|
| Motor channels: | 1 |
| Minimum operating voltage: | 4.5 V2 |
| Maximum operating voltage: | 28 V3 |
| Peak output current per channel: | 5 A |
| Continuous output current: | 2.6 A4 |
| Current sense: | 0.5 V/A |
| Maximum PWM frequency: | 20 kHz |
| Reverse voltage protection?: | Y5 |
Identifying markings
| PCB dev codes: | md36a |
|---|---|
| Other PCB markings: | 0J11154 |
Notes:
- 1
- Without included hardware.
- 2
- Operation from 4.5 V to 8 V reduces maximum current output.
- 3
- Transient operation (< 500 ms) up to 40 V.
- 4
- Typical results at room temperature with VIN > 8 V and 90% duty cycle. Operation from 4.5 V to 8 V reduces maximum current output.
- 5
- On motor voltage only; logic voltage does not have reverse protection.
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