DRV10970PWPR
Active12-V NOMINAL, 3-A PEAK SENSORED SINUSOIDAL OR TRAPEZOIDAL CONTROL 3-PHASE BLDC MOTOR DRIVER
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DRV10970PWPR
Active12-V NOMINAL, 3-A PEAK SENSORED SINUSOIDAL OR TRAPEZOIDAL CONTROL 3-PHASE BLDC MOTOR DRIVER
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV10970PWPR |
|---|---|
| Applications | General Purpose |
| Current - Output | 1.5 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | PWM |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (3) |
| Package / Case | 0.173 in, 4.4 mm |
| Package / Case | 24-PowerTSSOP |
| Supplier Device Package | 24-HTSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 18 V |
| Voltage - Load [Min] | 5 V |
| Voltage - Supply [Max] | 18 V |
| Voltage - Supply [Min] | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.45 | |
| 10 | $ 2.20 | |||
| 25 | $ 2.08 | |||
| 100 | $ 1.77 | |||
| 250 | $ 1.66 | |||
| 500 | $ 1.45 | |||
| 1000 | $ 1.20 | |||
| Digi-Reel® | 1 | $ 2.45 | ||
| 10 | $ 2.20 | |||
| 25 | $ 2.08 | |||
| 100 | $ 1.77 | |||
| 250 | $ 1.66 | |||
| 500 | $ 1.45 | |||
| 1000 | $ 1.20 | |||
| Tape & Reel (TR) | 2000 | $ 1.03 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.68 | |
| 100 | $ 1.39 | |||
| 250 | $ 1.00 | |||
| 1000 | $ 0.75 | |||
Description
General part information
DRV10970 Series
The DRV10970 is an integrated three-phase BLDC motor driver for home appliance, cooling fans, and other general-purpose motor control applications. The embedded intelligence, small form factor, and simple pinout structure reduce the design complexity, board space, and system cost. The integrated protections improve the system robustness and reliability.
The output stage of DRV10970 consists of three half-bridges with RDSONof 400 mΩ (H + L). Each half-bridge is capable of driving up to 1-A RMS and 1.5-A peak output current. When the device enters sleep mode, it consumes typical 35 µA of current.
The advanced 180° sine-wave commutation algorithm is embedded into the device and achieves high efficiency, low torque ripple, and superior acoustic performance. The adaptive driving angle adjustment function achieves the most optimized efficiency regardless of the motor parameters and load conditions.
Documents
Technical documentation and resources