DRV8814PWP
LTB47-V, 2.5-A DUAL BRUSHED DC MOTOR DRIVER WITH INRUSH PROTECTION
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DRV8814PWP
LTB47-V, 2.5-A DUAL BRUSHED DC MOTOR DRIVER WITH INRUSH PROTECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8814PWP |
|---|---|
| Applications | General Purpose |
| Current - Output | 1.75 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Motor Type - AC, DC | Brushed DC |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (4) |
| Package / Case | 28-PowerTSSOP |
| Package / Case [custom] | 4.4 mm |
| Package / Case [custom] | 0.173 " |
| Supplier Device Package | 28-HTSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 45 V |
| Voltage - Load [Min] | 8 V |
| Voltage - Supply [Max] | 45 V |
| Voltage - Supply [Min] | 8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 6.34 | |
| 10 | $ 5.70 | |||
| 50 | $ 5.39 | |||
| 100 | $ 4.67 | |||
| Texas Instruments | TUBE | 1 | $ 5.02 | |
| 100 | $ 4.40 | |||
| 250 | $ 3.08 | |||
| 1000 | $ 2.48 | |||
Description
General part information
DRV8814 Series
The DRV8814 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and is intended to drive DC motors. The output driver block for each consists of N-channel power MOSFET’s configured as H-bridges to drive the motor windings. The DRV8814 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C) per H-bridge.
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable to allow braking or coasting of the motor when disabled.
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout, and over temperature.
Documents
Technical documentation and resources
