DRV8434ARGER vs DRV8434ERGER Karşılaştırma
Ayrıntılı yan yana karşılaştırma DRV8434ARGER tarafından Texas Instruments ve DRV8434ERGER tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
DRV8434ERGER - 48V 2.5A Dual H-Bridge Motor Driver | Texas Instruments
DRV8434ERGER ✓ AktifÖzellik Karşılaştırması
| Parametre | DRV8434ARGER | DRV8434ERGER |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Motor Type | Bipolar stepper | Bipolar stepper or dual brushed DC |
| Number of H-Bridges | 2 | 2 |
| Çıkış Konfigürasyonu | NMOS H-bridge | — |
| Supply Voltage (VM) | 4.5 V to 48 V | — |
| Full-Scale Output Current | 2.5 A per phase (peak) | — |
| RMS Output Current | 1.5 A per phase (typical) | — |
| Microstepping Resolution | Full-step to 1/256 step | — |
| Current Sensing | Integrated (no external sense resistor) | — |
| Stall Detection | Yes (GPIO output) | — |
| Decay Mode | Smart Tune (mixed decay) | — |
| Control Interface | Step/Direction + SPI | STEP/DIR + M0/M1 |
| Sleep Pin | Yes (nSLEEP, active low) | — |
| Fault Pin | Yes (nFAULT, active low, open-drain) | — |
| Protection Features | UVLO, OCP, OVP, OTP, open load, stall | UVLO, OCP, short-circuit, open load, thermal shutdown, charge pump fault |
| İşletim Sıcaklığı | -40 C to +125 C | -40 C to +125 C |
| Paket | VQFN-24 (RGE) 4x4 mm with thermal pad | VQFN-24 (RGE) 4x4 mm with exposed thermal pad |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 2 (1 year floor life) | [DATA_NEEDED: MSL rating] |
| RoHS Durumu | Compliant | Compliant |
| İşletim Besleme Gerilimi | — | 4.5 V to 48 V |
| Continuous Output Current (per H-bridge) | — | 2.5 A |
| Peak Output Current | — | [DATA_NEEDED: peak current] |
| RDS(on) (HS + LS per bridge) | — | [DATA_NEEDED: RDS(on) value] |
| Integrated Current Sense | — | Yes (internal sense-FET, no external shunt) |
| Microstepping Indexer | — | Full-step to 1/256 native |
| Decay Modes | — | Smart Tune, Slow, Mixed, Fast (selectable) |
| Sleep Mode Pin | — | Yes (nSLEEP) |
| Fault Output | — | Yes (nFAULT, open-drain) |