DRV8830DGQ
LTB7-V, 1-A H-BRIDGE MOTOR DRIVER WITH SPEED REGULATION AND I2C CONTROL
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DRV8830DGQ
LTB7-V, 1-A H-BRIDGE MOTOR DRIVER WITH SPEED REGULATION AND I2C CONTROL
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Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8830DGQ |
|---|---|
| Applications | Battery Powered |
| Current - Output | 1 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | I2C |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 10-PowerTFSOP, 10-MSOP |
| Package / Case | 3 mm, 0.118 in |
| Supplier Device Package | 10-HVSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 6.8 V |
| Voltage - Load [Min] | 2.75 V |
| Voltage - Supply [Max] | 6.8 V |
| Voltage - Supply [Min] | 2.75 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 | 1 | $ 3.71 | |
| 10 | $ 2.44 | |||
| 80 | $ 1.78 | |||
| 160 | $ 1.63 | |||
| 320 | $ 1.51 | |||
| Texas Instruments | TUBE | 1 | $ 2.40 | |
| 100 | $ 1.98 | |||
| 250 | $ 1.42 | |||
| 1000 | $ 1.07 | |||
Description
General part information
DRV8830 Series
The DRV8830 device provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and P-channel power MOSFETs configured as an H-bridge to drive the motor winding.
Provided with sufficient PCB heatsinking, the DRV8830 can supply up to 1-A of DC/RMS or peak output current. It operates on power supply voltages from 2.75 V to 6.8 V.
To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. The output voltage is programmed through an I2C-compatible interface, using an internal voltage reference and DAC.
Documents
Technical documentation and resources
