DRV8873SPWPRQ1
ActiveAUTOMOTIVE, CURRENT SENSING 40V, 10A H-BRIDGE MOTOR DRIVER WITH INTEGRATED CURRENT FEEDBACK
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DRV8873SPWPRQ1
ActiveAUTOMOTIVE, CURRENT SENSING 40V, 10A H-BRIDGE MOTOR DRIVER WITH INTEGRATED CURRENT FEEDBACK
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8873SPWPRQ1 |
|---|---|
| Applications | Industrial |
| Current - Output | 10 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Grade | Automotive |
| Interface | SPI |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Unipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 0.173 in, 4.4 mm |
| Package / Case | 24-PowerTSSOP |
| Qualification | AEC-Q100 |
| Supplier Device Package | 24-HTSSOP |
| Technology | NMOS |
| Voltage - Load [Max] | 38 V |
| Voltage - Load [Min] | 4.5 V |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 0 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 | $ 6.34 | |
| 10 | $ 4.75 | |||
| 25 | $ 4.23 | |||
| 50 | $ 4.01 | |||
| 100 | $ 3.91 | |||
| 500 | $ 3.28 | |||
| 1000 | $ 3.06 | |||
| Digi-Reel® | 1 | $ 6.34 | ||
| 10 | $ 4.75 | |||
| 25 | $ 4.23 | |||
| 50 | $ 4.01 | |||
| 100 | $ 3.91 | |||
| 500 | $ 3.28 | |||
| 1000 | $ 3.06 | |||
| Tape & Reel (TR) | 2000 | $ 3.06 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.10 | |
| 100 | $ 2.71 | |||
| 250 | $ 1.90 | |||
| 1000 | $ 1.53 | |||
Description
General part information
DRV8873-Q1 Series
The DRV8873-Q1 device is an integrated driver IC for driving a brushed DC motor in automotive applications. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that drive motors bi-directionally with up to 10-A peak current. The device operates from a single power supply and supports a wide input supply range from 4.5 V to 38 V.
A PH/EN or PWM interface allows simple interfacing to controller circuits. Alternatively, independent half-bridge control is available to drive two solenoid loads.
Integrated current sensing provides an output current proportional to the motor load current of both hide-side FETs without the need for high-power sense resistors. This can be used to detect motor stall or change in load conditions.
Documents
Technical documentation and resources
