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LMD18200 H-Bridge Driver
LMD18200
Texas Instrumentsic motor driver
The LMD18200 is a 3A H-Bridge driver designed for motion control applications, capable of driving DC and stepper motors with up to 6A peak output current.
In stock
Specifications
8- Operating Voltage
- +12V to +55V
- Supply Current
- 13-25mA (max) (at all logic inputs low)
- Interface
- GPIO, PWM
- Resolution
- Not applicable
- Range
- 3A continuous output current (at 25°C) (max 6A peak)
- Accuracy
- Not applicable
- Temperature Range
- -40°C to +125°C
- Package
- TO-220 (11-Lead)
Pinout
11| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | BOOTSTRAP 1 Input | POWER | Bootstrap capacitor pin for half H-bridge number 1. |
| 2 | OUTPUT 1 | GPIO | Half H-bridge number 1 output. |
| 3 | DIRECTION Input | GPIO | Controls the direction of current flow between OUTPUT 1 and OUTPUT 2. |
| 4 | BRAKE Input | GPIO | Used to brake a motor by shorting its terminals. |
| 5 | PWM Input | GPIO | Determines the direction and amplitude of current flow based on the format of the PWM signal. |
| 6 | VS Power Supply | POWER | |
| 7 | GROUND Connection | GND | Internally connected to the mounting tab. |
| 8 | CURRENT SENSE Output | GPIO | Provides a sourcing current sensing output signal, typically 377 μA/A. |
| 9 | THERMAL FLAG Output | GPIO | Active-low at 145°C, device shuts down at 170°C. |
| 10 | OUTPUT 2 | GPIO | Half H-bridge number 2 output. |
| 11 | BOOTSTRAP 2 Input | POWER | Bootstrap capacitor pin for half H-bridge number 2. |
Interactive pinout
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LMD18200
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