Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Package | HTSSOP-24 |
| Interface | STEP/DIR |
| Output Current | 2A |
| On-resistance | 290mΩ |
| Motor Drive Voltage(Vm) | 8V~37V |
| Step Resolution | 16 |
| Operating Temperature | -40℃~+125℃ |
Product Overview
DRV8886PWPR is a Texas Instruments motor driver identified by the exact orderable code DRV8886PWPR. Its confirmed technical identity includes Interface STEP/DIR, Output Current 2A, On-resistance 290mΩ, Motor Drive Voltage(Vm) 8V~37V.
The exact device is described as: HTSSOP-24 Motor Drivers, Controllers. Selection should be based on the exact package and the operating conditions required by the design, rather than on a nearby family member or a generic part number.
Technical Specifications
| Parameter | Value |
|---|---|
| Package | HTSSOP-24 |
| Interface | STEP/DIR |
| Output Current | 2A |
| On-resistance | 290mΩ |
| Motor Drive Voltage(Vm) | 8V~37V |
| Step Resolution | 16 |
| Operating Temperature | -40℃~+125℃ |
| Drive Type | Bipolar Driver |
| Number of H-bridges | 2 |
| Features | Motor step-out prevention function;Built-in charge pump;Overcurrent Protection;Over temperature protection;Under-voltage lockout |
| Technology | Yes |
Exact-Part Selection Insight
The motor driver supports a 8V~37V motor-supply range and step resolutions of 16. Current regulation, decay/chopper configuration, motor inductance and microstep setting interact, so resolution selection should be validated under the actual motor and supply conditions.
Selection Notes
- Package: HTSSOP-24
- Interface: STEP/DIR
- Output Current: 2A
- On-resistance: 290mΩ
- Motor Drive Voltage(Vm): 8V~37V
Application Fit
This exact part is appropriate for designs that require a motor driver with the confirmed package and electrical/function parameters above. Final fit depends on the surrounding circuit, interface, thermal and mechanical requirements of the target design.
Design Considerations
Check current, power dissipation and board thermal conditions at the intended operating point rather than using the headline rating alone.
Verify interface voltage levels, bus topology and timing/data-rate requirements against the rest of the system.
Size the gate-drive network and thermal path using the specified gate conditions and on-resistance test conditions for the exact device.
Use the exact HTSSOP-24 footprint/package definition when checking PCB land pattern, assembly clearance and sourcing equivalence.
Related Engineering Resources
- Datasheet — verified HKEQGOO-hosted technical document for this exact product identity.
Alternative Parts
The following source-displayed parts may be useful for engineering comparison. They are not claimed to be drop-in replacements; verify electrical ratings, package, pinout, lifecycle, and application conditions before substitution.
- A3984SLPTR-T — ALLEGRO; TSSOP-24-EP
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
To request a quotation, provide the manufacturer part number, required quantity, destination, target Date Code if applicable, and any testing or inspection requirements.
Alternative Candidates for Engineering Evaluation
Candidate alternative parts require engineering verification before substitution. Electrical characteristics, pinout, package, qualification, and application requirements should be verified before use.
| MPN | Manufacturer | Package |
|---|---|---|
| A3984SLPTR-T | ALLEGRO | TSSOP-24-EP |
