


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Motor Driver ICs/Stepper Motor Driver | |
| Manufacturer | Texas Instruments | |
| Package | VQFN-24-EP(4x4) | |
| Motor Drive Voltage(Vm) | 4.5V~48V | |
| Operating Temperature | -40℃~+125℃ | |
| Number of H-bridges | 2 | |
| Technology | Yes | |
| Step Resolution | 256、1、2、4、8、16、32、64、128 | |
| Output Current | 2.5A | |
| Features | Overcurrent Protection、Over temperature protection、Under-voltage lockout、Motor step-out prevention function、Built-in charge pump | |
| Drive Type | Bipolar Driver | |
| RDS(on) | 330mΩ | |
| Interface | STEP/DIR |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
DRV8434ARGER technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Motor Driver ICs/Stepper Motor Driver | |
| Manufacturer | Texas Instruments | |
| Package | VQFN-24-EP(4x4) | |
| Motor Drive Voltage(Vm) | 4.5V~48V | |
| Operating Temperature | -40℃~+125℃ | |
| Number of H-bridges | 2 | |
| Technology | Yes | |
| Step Resolution | 256、1、2、4、8、16、32、64、128 | |
| Output Current | 2.5A | |
| Features | Overcurrent Protection、Over temperature protection、Under-voltage lockout、Motor step-out prevention function、Built-in charge pump | |
| Drive Type | Bipolar Driver | |
| RDS(on) | 330mΩ | |
| Interface | STEP/DIR |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DRV8434ARGER. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

DRV8434ARGER datasheets or manufacturer documentation.
Datasheet: DRV8434ARGER Datasheet (PDF)
The DRV8434ARGER schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.