DRV8806PWPR vs DRV8886ATPWP Comparison
Detailed side-by-side comparison of DRV8806PWPR by Texas Instruments and DRV8886ATPWP by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ ActiveSpecification Comparison
| Parameter | DRV8806PWPR | DRV8886ATPWP |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.20 | $2.04 |
| Number of Channels | 4 (quad low-side) | — |
| Output Configuration | Low-side DMOS, open drain | — |
| Supply Voltage (VM) | 8.2 V to 38 V | — |
| Continuous Output Current per Channel | 2 A | — |
| Peak Output Current per Channel | 3 A | — |
| RDS(on) per Channel | 200 mOhm (typical) | — |
| Interface | SPI (serial, 3.3 V logic) | — |
| Open-Load Detection | Yes, via SPI | — |
| Overcurrent Protection | Yes, per channel | — |
| Thermal Shutdown | Yes | — |
| Undervoltage Lockout | Yes | — |
| Built-in Clamp Diodes | Yes (freewheeling) | — |
| Operating Temperature | -40C to +85C | — |
| Package | HTSSOP-16 (PWP) with PowerPAD | HTSSOP-24 (PWP) PowerPAD |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 | 2 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Motor Type | — | Bipolar Stepper |
| Number of Full H-Bridges | — | 2 |
| Load Voltage Rating (VM max) | — | 37 V |
| Minimum Operating VM | — | 8 V |
| Logic Supply Voltage (VCC) | — | 3 V to 5.5 V |
| Full-Scale Output Current | — | 2 A (per H-bridge, 25°C PCB-dependent) |
| RMS Output Current | — | 1.4 A (24 V, TA=25°C, PCB design-dependent) |
| Peak Output Current | — | 3 A |
| HS + LS On-Resistance (RDSon) | — | 550 mΩ |
| Control Interface | — | STEP / DIR (Hardware GPIO) |
| Microstepping Levels | — | Full to 1/16 step |
| Integrated Current Sense | — | Yes (internal sense, no external resistors) |
| AutoTune / Smart Tune Decay | — | Yes |
| Decay Modes | — | Smart tune, mixed, slow, fast (programmable) |
| Sleep Current | — | 20 µA |
| PWM Chopping Frequency | — | Up to 100 kHz |
| Operating Temperature Range | — | -40°C to +125°C |
| Temperature Grade | — | Automotive |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |