DRV8806PWPR vs DRV8886ATPWP Karşılaştırma
Ayrıntılı yan yana karşılaştırma DRV8806PWPR 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 | DRV8806PWPR | DRV8886ATPWP |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Number of Channels | 4 (quad low-side) | — |
| Çıkış Konfigürasyonu | 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) | — |
| Arayüz | SPI (serial, 3.3 V logic) | — |
| Open-Load Detection | Yes, via SPI | — |
| Aşırı Akım Koruma | Yes, per channel | — |
| Termal Kapatma | Yes | — |
| Undervoltage Lockout | Yes | — |
| Built-in Clamp Diodes | Yes (freewheeling) | — |
| İşletim Sıcaklığı | -40C to +85C | — |
| Paket | HTSSOP-16 (PWP) with PowerPAD | HTSSOP-24 (PWP) PowerPAD |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 2 | 2 (per JEDEC J-STD-020) |
| RoHS Durumu | 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 |
| İşletim Sıcaklığı Aralığı | — | -40°C to +125°C |
| Temperature Grade | — | Automotive |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |