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VNH5019 Motor Driver Carrier
This carrier board for ST’s VNH5019 motor driver IC operates from 5.5 to 24 V and can deliver a continuous 12 A (30 A peak). It works with 2.5 to 5 V logic levels, supports ultrasonic (up to 20 kHz) PWM, and features current sense feedback (an analog voltage proportional to the motor current). Along with built-in protection against reverse-voltage, over-voltage, under-voltage, over-temperature, and over-current, these features make this product a great general-purpose motor driver.
Alternatives available with variations in these parameter(s): motor driver Select variant…
| Description | Specs (13) | Pictures (6) | Resources (5) | FAQs (0) | On the blog (3) | Distributors (64) |
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Dimensions
| Size: | 1.50″ × 1.1″ × 0.30″1 |
|---|---|
| Weight: | 6.5 g2 |
General specifications
| Motor driver: | VNH5019 |
|---|---|
| Motor channels: | 1 |
| Minimum operating voltage: | 5.5 V |
| Maximum operating voltage: | 24 V3 |
| Continuous output current per channel: | 12 A |
| Peak output current per channel: | 30 A |
| Current sense: | 0.14 V/A |
| Maximum PWM frequency: | 20 kHz |
| Reverse voltage protection?: | Y4 |
Identifying markings
| PCB dev codes: | md15a, md15b |
|---|---|
| Other PCB markings: | 0J3587, 0J10902 |
Notes:
- 1
- Without included headers. The height applies to boards manufactured after December 2014; before this, the electrolytic capacitor was 0.07″ taller, making the board height 0.37″.
- 2
- Without included headers.
- 3
- Not recommended for use with 24V batteries.
- 4
- To -16 V. Connecting supplies over 16 V in reverse can damage the motor driver.
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