DRV8424ERGER
Active35-V, 2.5-A BIPOLAR STEPPER OR DUAL BRUSHED MOTOR DRIVER WITH INTEGRATED CURRENT SENSING
Deep-Dive with AI
Search across all available documentation for this part.
DRV8424ERGER
Active35-V, 2.5-A BIPOLAR STEPPER OR DUAL BRUSHED MOTOR DRIVER WITH INTEGRATED CURRENT SENSING
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8424ERGER |
|---|---|
| Applications | Industrial, Consumer |
| Current - Output | 2.5 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Phase/Enable (PH/EN) |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 33 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 | $ 3.86 | |
| 10 | $ 3.47 | |||
| 25 | $ 3.28 | |||
| 100 | $ 2.84 | |||
| 250 | $ 2.70 | |||
| 500 | $ 2.42 | |||
| 1000 | $ 2.04 | |||
| Digi-Reel® | 1 | $ 3.86 | ||
| 10 | $ 3.47 | |||
| 25 | $ 3.28 | |||
| 100 | $ 2.84 | |||
| 250 | $ 2.70 | |||
| 500 | $ 2.42 | |||
| 1000 | $ 2.04 | |||
| Tape & Reel (TR) | 3000 | $ 1.34 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.16 | |
| 100 | $ 1.90 | |||
| 250 | $ 1.33 | |||
| 1000 | $ 1.07 | |||
Description
General part information
DRV8424E Series
The DRV8424E/P, DRV8425E/P devices are dual H-bridge motor drivers for a wide variety of industrial applications. The devices can be used for driving two DC motors, or a bipolar stepper motor.
The output stage of the driver consists of N-channel power MOSFETs configured as two full H-bridges, charge pump regulator, current sensing and regulation, and protection circuitry. The integrated current sensing uses an internal current mirror architecture, removing the need for a large power shunt resistor, saving board area and reducing system cost. A low-power sleep mode is provided to achieve ultra- low quiescent current draw by shutting down most of the internal circuitry. Internal protection features are provided for supply undervoltage lockout (UVLO), charge pump undervoltage (CPUV), output overcurrent (OCP), and device overtemperature (OTSD).
The DRV8424E/P is capable of driving a stepper motor with up to 2.5-A full scale or brushed motors with up to 4-A peak; and the DRV8425E/P is capable of driving a stepper motor with up to 2-A full scale or brushed motors with up to 3.2-A peak (dependent on PCB design).
Documents
Technical documentation and resources
