DRV8804DWR
Active65V, 2.3A 4 CHANNEL LOW-SIDE DRIVER WITH INTEGRATED SPI AND OVERCURRENT PROTECTION
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DRV8804DWR
Active65V, 2.3A 4 CHANNEL LOW-SIDE DRIVER WITH INTEGRATED SPI AND OVERCURRENT PROTECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8804DWR |
|---|---|
| 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 | Unipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Low Side (4) |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 20-SOIC |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 60 V |
| Voltage - Load [Min] | 8.2 V |
| Voltage - Supply [Max] | 60 V |
| Voltage - Supply [Min] | 8.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 1.44 | |
| 6000 | $ 1.38 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.40 | |
| 100 | $ 1.98 | |||
| 250 | $ 1.42 | |||
| 1000 | $ 1.07 | |||
Description
General part information
DRV8804 Series
The DRV8804 provides a 4-channel low-side driver with overcurrent protection. The device has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.
In the SOIC (DW) package, the DRV8804 can supply up to 1.5A (one channel on) or 800mA (all channels on) continuous output current per channel, at 25°C. In the HTSSOP (PWP) package, the device can supply up to 2A (one channel on) or 1A (four channels on) continuous output current per channel, at 25°C . In the SOT-23-THN (DYZ) package, the DRV8804 can supply up to 1.9A (one channel on) or 900mA (all channels on) continuous output current per chanel, at 25°C with proper PCB heatsinking.
A serial interface is provided including a serial data output, which can be daisy-chained to control multiple devices with one serial interface.
Documents
Technical documentation and resources
