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Technical Specifications
Parameters and characteristics for this part
| Specification | LMD18201T |
|---|---|
| Applications | General Purpose |
| Current - Output | 3 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | TO-220-11 Formed Leads |
| Supplier Device Package | TO-220-11 |
| Technology | Bi-CMOS, DMOS |
| Voltage - Load [Max] | 55 V |
| Voltage - Load [Min] | 12 V |
| Voltage - Supply [Max] | 55 V |
| Voltage - Supply [Min] | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 40 | $ 22.14 | |
| Texas Instruments | TUBE | 1 | $ 24.46 | |
| 100 | $ 21.36 | |||
| 250 | $ 16.47 | |||
| 1000 | $ 14.73 | |||
Description
General part information
LMD18201 Series
The LMD18201 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. The H-Bridge configuration is ideal for driving DC and stepper motors. The LMD18201 accommodates peak output currents up to 6A. Current sensing can be achieved via a small sense resistor connected in series with the power ground lead. For current sensing without disturbing the path of current to the load, the LMD18200 is recommended.
The LMD18201 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. The H-Bridge configuration is ideal for driving DC and stepper motors. The LMD18201 accommodates peak output currents up to 6A. Current sensing can be achieved via a small sense resistor connected in series with the power ground lead. For current sensing without disturbing the path of current to the load, the LMD18200 is recommended.
Documents
Technical documentation and resources