DRV8955PPWPR
Active50-V, 2.5-A, QUAD HALF-BRIDGE DRIVER WITH CURRENT SENSE
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DRV8955PPWPR
Active50-V, 2.5-A, QUAD HALF-BRIDGE DRIVER WITH CURRENT SENSE
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Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8955PPWPR |
|---|---|
| Applications | Solenoids, DC Motors, Stepper Motors |
| Current - Output / Channel | 10 A |
| Current - Peak Output | 10 A |
| Fault Protection | Over Voltage, UVLO, Over Current |
| Features | Charge Pump |
| Interface | Logic, PWM |
| Load Type | Capacitive, Inductive, Resistive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °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 " |
| Rds On (Typ) | 165 mOhm |
| Supplier Device Package | 28-HTSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 48 V |
| Voltage - Load [Min] | 4.5 V |
| Voltage - Supply [Max] | 48 V |
| Voltage - Supply [Min] | 4.5 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 | $ 3.73 | |
| 10 | $ 3.35 | |||
| 25 | $ 3.17 | |||
| 100 | $ 2.75 | |||
| 250 | $ 2.60 | |||
| 500 | $ 2.34 | |||
| 1000 | $ 1.97 | |||
| Digi-Reel® | 1 | $ 3.73 | ||
| 10 | $ 3.35 | |||
| 25 | $ 3.17 | |||
| 100 | $ 2.75 | |||
| 250 | $ 2.60 | |||
| 500 | $ 2.34 | |||
| 1000 | $ 1.97 | |||
| Tape & Reel (TR) | 2500 | $ 1.87 | ||
| 5000 | $ 1.80 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.82 | |
| 100 | $ 2.47 | |||
| 250 | $ 1.73 | |||
| 1000 | $ 1.39 | |||
Description
General part information
DRV8955 Series
The DRV8955 provides four individually controllable half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one stepper motor, or other loads.
The output driver for each channel consists of N-channel power MOSFET’s configured in a half-bridge. A simple PWM (IN/IN) interface allows easy interface with the controller. Separate inputs to independently control each half-bridge are provided. Additionally, the outputs can be paralleled together to provide more current for output loads.
The DRV8955 operates off a single power supply and supports a wide input supply range from 4.5 V to 48 V. A low-power sleep mode is provided to achieve a low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage-lockout, overcurrent protection on each FET, short circuit protection, and overtemperature. Fault conditions are indicated by the nFAULT pin.
Documents
Technical documentation and resources
