DRV10983QPWPRQ1 - 3.5A Sensorless BLDC Driver | TI
MPN: DRV10983QPWPRQ1 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $4.85 | $4.85 |
| 10 | $4.36 | $43.60 |
| 100 | $3.88 | $388.00 |
| 500 | $3.49 | $1,745.00 |
| 1,000 | $3.1 | $3,100.00 |
Drop-in alternatives for DRV10983QPWPRQ1 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
DRV10983QPWPRQ1
β Drop-Inβ In Stock
$3.1 / Unit
View Datasheet βDRV10983Q
β Drop-Inπ Reference alternative (not in catalog)
DRV10983SQ
β Drop-Inπ Reference alternative (not in catalog)
DRV10987
β Drop-Inπ Reference alternative (not in catalog)
DRV10975
β Drop-Inπ Reference alternative (not in catalog)
DRV10983QPWPRQ1
β Drop-Inβ In Stock
$3.1 / Unit
View Datasheet βDRV10983QPWPRQ1 Maximum Ratings & Electrical Characteristics
| Motor Type | Three-Phase BLDC |
| Control Interface | I2C, PWM |
| Peak Current | 3.5 A |
| Supply Voltage Range | 8 V to 28 V |
| Operating Temperature | -40Β°C to 125Β°C |
| Package | 24-HTSSOP (PW) |
| Mounting Type | Surface Mount |
| Automotive Grade | AEC-Q100 Qualified |
| Control Method | Sensorless Sinusoidal |
| Number of Phases | 3 |
| Output Configuration | Integrated Power MOSFETs |
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout |
| RoHS Status | Compliant |
| MSL Level | 3 (168 hours) |
| Thermal Resistance (junction-to-ambient) | [DATA_NEEDED: theta_JA value] |
DRV10983QPWPRQ1 Pin Configuration
| Pin 1 | VCP β Charge pump capacitor connection |
| Pin 2 | VREG β Regulator output |
| Pin 3 | GND β Ground |
| Pin 4 | SDA β I2C data |
| Pin 5 | SCL β I2C clock |
| Pin 6 | SPEED β Speed control input (PWM or analog) |
| Pin 7 | FG β Frequency generator output |
| Pin 8 | VCC β Power supply |
| Pin 9 | GND β Ground |
| Pin 10 | OUT_A β Motor phase A output |
| Pin 11 | OUT_B β Motor phase B output |
| Pin 12 | OUT_C β Motor phase C output |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
DRV10983QPWPRQ1 is suitable for 6 applications: Automotive Cooling Fans, Oil and Water Pumps, HVAC Blowers, Industrial Fans and Pumps, Medical Device Pumps, Robotics and Automation.
Automotive Cooling Fans
The DRV10983QPWPRQ1 drives three-phase BLDC motors in automotive cooling fans. Its 3.5-A peak current and 12-V battery compatibility ensure reliable operation. The sensorless sinusoidal control minimizes acoustic noise, and the AEC-Q100 qualification guarantees durability in engine compartments. With I2C interface, real-time speed and fault monitoring is possible, enhancing system diagnostics.
Recommended
Oil and Water Pumps
In automotive oil and water pumps, the DRV10983QPWPRQ1 provides efficient sensorless control, reducing mechanical wear and improving fuel efficiency. Its wide supply voltage range (8-28 V) handles battery fluctuations. The integrated protection features prevent damage from overcurrent and overtemperature, ensuring long-term reliability in harsh under-hood environments.
Recommended
HVAC Blowers
The DRV10983QPWPRQ1 is well-suited for HVAC blowers in automotive climate control systems. Its sinusoidal drive reduces vibration and noise, enhancing passenger comfort. The I2C interface allows for speed profiling and diagnostics. With AEC-Q100 qualification, it meets the stringent requirements of automotive HVAC applications.
Recommended
Industrial Fans and Pumps
Beyond automotive, the DRV10983QPWPRQ1 can be used in industrial fans and pumps where sensorless BLDC control is beneficial. Its 3.5-A peak current and wide voltage range make it versatile. The PWM interface simplifies speed control, and the robust protection features ensure reliable operation in industrial environments.
Recommended
Medical Device Pumps
In medical devices such as infusion pumps, the DRV10983QPWPRQ1 offers precise and quiet motor control. Its low acoustic noise and smooth sinusoidal drive are advantageous. The I2C interface enables accurate speed regulation and fault reporting. Although not specifically medical-grade, its reliability and protection features make it suitable for many medical applications.
Recommended
Robotics and Automation
The DRV10983QPWPRQ1 can drive BLDC motors in robotics and automation systems. Its sensorless control eliminates the need for Hall sensors, simplifying mechanical design. The I2C interface allows for integration with robotic controllers. The wide voltage range and protection features make it robust for various automation tasks.
Recommended
Recommended Products Summary
Engineering reference data for DRV10983QPWPRQ1 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | DRV10983Q | DRV10983SQ | DRV10987 |
|---|---|---|---|---|
| Package | 24-HTSSOP (PW) | 24-HTSSOP (PW) | 24-HTSSOP (PW) | 24-HTSSOP (PW) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Peak Current | 3.5 A | 3.5 A | 3.5 A | 3.5 A |
| Supply Voltage Range | 8 V to 28 V | 8 V to 28 V | 8 V to 28 V | 8 V to 28 V |
| Control Interface | I2C, PWM | I2C, PWM | I2C, PWM | I2C, PWM |
| Automotive Grade | AEC-Q100 | AEC-Q100 | AEC-Q100 | No |
| Operating Temperature | -40Β°C to 125Β°C | -40Β°C to 125Β°C | -40Β°C to 125Β°C | -40Β°C to 125Β°C |
| Control Method | Sensorless Sinusoidal | Sensorless Sinusoidal | Sensorless Sinusoidal | Sensorless Sinusoidal |
Key Differentiators
- Automotive AEC-Q100 qualification (vs DRV10987)
- Integrated power MOSFETs with 3.5-A peak current (vs DRV10975)
- Sensorless sinusoidal control (vs Trapezoidal drivers)
Design Notes
The DRV10983QPWPRQ1 in a 24-HTSSOP package requires adequate thermal management. The exposed pad should be soldered to a large copper area on the PCB to dissipate heat. For continuous operation at high currents, consider adding thermal vias to improve heat transfer to other layers. The junction-to-ambient thermal resistance is not specified in the provided data; refer to the datasheet for exact values.
Place the charge pump capacitor (VCP) close to the VCP pin to minimize parasitic inductance. Use a 0.1 Β΅F ceramic capacitor for VREG and a 10 Β΅F bulk capacitor on VCC. Keep the motor output traces (OUT_A, OUT_B, OUT_C) short and wide to handle high currents. Separate the power ground and signal ground to reduce noise.
Ensure the I2C address is correctly configured to avoid conflicts with other devices on the bus. The device supports multiple addresses via the ADDR pin. Also, verify that the motor parameters (e.g., resistance, inductance) are properly set in the registers for optimal sensorless control. Incorrect settings can cause startup failure or unstable operation.
Compliance Information
RoHS compliant per TI product page. AEC-Q100 qualified as indicated by Q1 suffix.
