DRV8886ATPWP vs DRV8886PWPR Vergleich
Detaillierter Direktvergleich von DRV8886ATPWP von Texas Instruments und DRV8886PWPR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ AktivSpezifikationsvergleich
| Parameter | DRV8886ATPWP | DRV8886PWPR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Motor Drivers | Motor Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,04 | $1,52 |
| Motor Type | Bipolar Stepper | Bipolar stepper (2-phase) |
| Number of Full H-Bridges | 2 | 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) | 1.4 A (24 V, TA = 25 C, PCB-dependent) |
| Peak Output Current | 3 A | 3 A |
| HS + LS On-Resistance (RDSon) | 550 mΩ | 550 mOhm |
| Control Interface | STEP / DIR (Hardware GPIO) | STEP / DIR |
| Microstepping Levels | Full to 1/16 step | Up 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) | 8 configurable modes including Smart Tune |
| Sleep Current | 20 µA | 20 uA (typical) |
| PWM Chopping Frequency | Up to 100 kHz | Up to 50 kHz |
| Betriebstemperaturbereich | -40°C to +125°C | -40 C to +125 C |
| Temperature Grade | Automotive | — |
| Gehäuse | HTSSOP-24 (PWP) PowerPAD | HTSSOP-24 (PWP) with PowerPAD |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 2 (per JEDEC J-STD-020) | — |
| Terminal Finish | Nickel-Palladium-Gold | — |
| Peak Reflow Temperature | 260°C | — |
| RoHS-Status | Compliant | Compliant |
| Operating Supply Voltage (VM) | — | 8 V to 37 V |
| Absolute Maximum VM | — | 40 V |
| Full-Scale Output Current (per phase) | — | 2 A |
| Current Sensing | — | Internal (no external sense resistor) |
| Logic Supply Voltage (VINT) | — | 3 V to 5.5 V |
| Protection Features | — | UVLO, OCP, TSD, open-load detect, charge-pump UV |
| Fault Output | — | nFAULT (active-low, open-drain) |
| AEC-Q100 Qualified | — | No (use DRV8886ATPWP for automotive) |