DRV8886ATPWPR vs DRV8886ATPWP Vergleich
Detaillierter Direktvergleich von DRV8886ATPWPR von Texas Instruments und DRV8886ATPWP 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
DRV8886ATPWPR - 37V 2A Stepper Driver w/ AutoTune | Texas Instruments
DRV8886ATPWPR ✓ AktivTexas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ AktivSpezifikationsvergleich
| Parameter | DRV8886ATPWPR | DRV8886ATPWP |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Motor Drivers | Motor Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,78 | $2,04 |
| Motor Type | Bipolar stepper (2-phase) | Bipolar Stepper |
| Number of Half-Bridges | 4 (2 H-bridges) | — |
| Operating Supply Voltage (VM) | 8 V to 37 V | — |
| Maximum Full-Scale Output Current | 2 A | — |
| RMS Output Current (24 V, TA = 25 C) | 1.4 A | — |
| Logic Supply Voltage (VCC) | 3 V to 5.5 V | 3 V to 5.5 V |
| Microstepping Levels | 1, 2, 4, 8, 16, 32 (up to 1/16 native) | Full to 1/16 step |
| Current Sensing | Integrated (no external sense resistors) | — |
| Decay Mode | AutoTune (smart-tune, adaptive mixed decay) | — |
| Control Interface | STEP / DIR (indexer built-in) | STEP / DIR (Hardware GPIO) |
| RDS(on) per FET (typ) | 750 mOhm (HS + LS, TA = 25 C) per TI datasheet | — |
| Protection Features | OCP, OTP/TSD, UVLO, open-load detect, fault flag (nFAULT) | — |
| Sleep Current | [DATA_NEEDED: nSLEEP quiescent current] | 20 µA |
| Betriebstemperatur | -40 C to +125 C | — |
| Gehäuse | HTSSOP-24 (PWP) with PowerPAD, 7.8 mm x 4.4 mm | HTSSOP-24 (PWP) PowerPAD |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 2 | 2 (per JEDEC J-STD-020) |
| RoHS / Pb-Free | Yes (compliant) | — |
| Number of Full H-Bridges | — | 2 |
| Load Voltage Rating (VM max) | — | 37 V |
| Minimum Operating VM | — | 8 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 |
| Integrated Current Sense | — | Yes (internal sense, no external resistors) |
| AutoTune / Smart Tune Decay | — | Yes |
| Decay Modes | — | Smart tune, mixed, slow, fast (programmable) |
| PWM Chopping Frequency | — | Up to 100 kHz |
| Betriebstemperaturbereich | — | -40°C to +125°C |
| Temperature Grade | — | Automotive |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |
| RoHS-Status | — | Compliant |