DRV8886PWPR vs DRV8886ATPWP Karşılaştırma
Ayrıntılı yan yana karşılaştırma DRV8886PWPR tarafından Texas Instruments ve DRV8886ATPWP tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ AktifÖzellik Karşılaştırması
| Parametre | DRV8886PWPR | DRV8886ATPWP |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Motor Type | Bipolar stepper (2-phase) | Bipolar Stepper |
| Number of Full H-Bridges | 2 | 2 |
| Operating Supply Voltage (VM) | 8 V to 37 V | — |
| Absolute Maximum VM | 40 V | — |
| Full-Scale Output Current (per phase) | 2 A | — |
| RMS Output Current | 1.4 A (24 V, TA = 25 C, PCB-dependent) | 1.4 A (24 V, TA=25°C, PCB design-dependent) |
| Peak Output Current | 3 A | 3 A |
| HS + LS On-Resistance (RDSon) | 550 mOhm | 550 mΩ |
| Microstepping Levels | Up to 1/16 step | Full to 1/16 step |
| Control Interface | STEP / DIR | STEP / DIR (Hardware GPIO) |
| Current Sensing | Internal (no external sense resistor) | — |
| Decay Modes | 8 configurable modes including Smart Tune | Smart tune, mixed, slow, fast (programmable) |
| PWM Chopping Frequency | Up to 50 kHz | Up to 100 kHz |
| Sleep Current | 20 uA (typical) | 20 µA |
| Logic Supply Voltage (VINT) | 3 V to 5.5 V | — |
| İşletim Sıcaklığı Aralığı | -40 C to +125 C | -40°C to +125°C |
| Paket | HTSSOP-24 (PWP) with PowerPAD | HTSSOP-24 (PWP) PowerPAD |
| Montaj Türü | Surface Mount | Surface Mount |
| 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) | — |
| RoHS Durumu | Compliant | Compliant |
| 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) |
| Integrated Current Sense | — | Yes (internal sense, no external resistors) |
| AutoTune / Smart Tune Decay | — | Yes |
| Temperature Grade | — | Automotive |
| MSL Seviyesi | — | 2 (per JEDEC J-STD-020) |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |