DRV8886ATPWP vs DRV8886ATPWPR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci DRV8886ATPWP disebabkan oleh Texas Instruments dan DRV8886ATPWPR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ AktifTexas Instruments
DRV8886ATPWPR - 37V 2A Stepper Driver w/ AutoTune | Texas Instruments
DRV8886ATPWPR ✓ AktifPengandingan Spesifikasi
| Parametr | DRV8886ATPWP | DRV8886ATPWPR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Motor Type | Bipolar Stepper | Bipolar stepper (2-phase) |
| 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 | 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) | STEP / DIR (indexer built-in) |
| Microstepping Levels | Full to 1/16 step | 1, 2, 4, 8, 16, 32 (up to 1/16 native) |
| 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 | [DATA_NEEDED: nSLEEP quiescent current] |
| PWM Chopping Frequency | Up to 100 kHz | — |
| Gambaran Suhu Operasi | -40°C to +125°C | — |
| Temperature Grade | Automotive | — |
| Kemasan | HTSSOP-24 (PWP) PowerPAD | HTSSOP-24 (PWP) with PowerPAD, 7.8 mm x 4.4 mm |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 2 (per JEDEC J-STD-020) | 2 |
| Terminal Finish | Nickel-Palladium-Gold | — |
| Peak Reflow Temperature | 260°C | — |
| Status RoHS | Compliant | — |
| 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 |
| Current Sensing | — | Integrated (no external sense resistors) |
| Decay Mode | — | AutoTune (smart-tune, adaptive mixed decay) |
| 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) |
| Suhu Operasi | — | -40 C to +125 C |
| RoHS / Pb-Free | — | Yes (compliant) |