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Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8809PAP |
|---|---|
| Applications | General Purpose |
| Current - Output | 800 mA |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | SPI |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 120 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Half Bridge (8) |
| Package / Case | 64-PowerTQFP |
| Step Resolution [Max] | 0.0625 |
| Step Resolution [Min] | 1 |
| Supplier Device Package | 64-HTQFP (10x10) |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 40 V |
| Voltage - Load [Min] | 18 V |
| Voltage - Supply [Max] | 40 VDC |
| Voltage - Supply [Min] | 7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 12.60 | |
| 10 | $ 11.58 | |||
| 25 | $ 11.10 | |||
| 160 | $ 9.78 | |||
| 320 | $ 9.30 | |||
| 480 | $ 8.70 | |||
| 960 | $ 7.98 | |||
| Texas Instruments | JEDEC TRAY (10+1) | 1 | $ 9.86 | |
| 100 | $ 8.61 | |||
| 250 | $ 6.64 | |||
| 1000 | $ 5.94 | |||
Description
General part information
DRV8809 Series
The DRV8809/DRV8810 provides an integrated motor driver solution. The chip has four H-bridges internally and is configurable to eight different modes of combination motor driver control.
The output driver block for each H-bridge consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The stepper motor control has a 16-step mode programmable through the 3-wire serial interface (SPI). The SPI input pins are 3.3-V compatible and 5-V tolerant.
The DRV8809/DRV8810 has three DC-DC switch-mode buck converters to generate a programmable output voltage from 1.5 V to 80% of VDIN (channel A) or up to 10 V (for channel B and channel C), with up to 1.5-A load current capability. The outputs are selected using the C_SELECT terminal at start-up or using serial interface during operation.
Documents
Technical documentation and resources