DRV8434ERGER vs DRV8434ARGER Karşılaştırma
Ayrıntılı yan yana karşılaştırma DRV8434ERGER tarafından Texas Instruments ve DRV8434ARGER 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 ✓ Aktif
Özellik Karşılaştırması
| Parametre | DRV8434ERGER | DRV8434ARGER |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Motor Type | Bipolar stepper or dual brushed DC | Bipolar stepper |
| Number of H-Bridges | 2 | 2 |
| 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) | — |
| Control Interface | STEP/DIR + M0/M1 | Step/Direction + SPI |
| Sleep Mode Pin | Yes (nSLEEP) | — |
| Fault Output | Yes (nFAULT, open-drain) | — |
| Protection Features | UVLO, OCP, short-circuit, open load, thermal shutdown, charge pump fault | UVLO, OCP, OVP, OTP, open load, stall |
| Paket | VQFN-24 (RGE) 4x4 mm with exposed thermal pad | VQFN-24 (RGE) 4x4 mm with thermal pad |
| Montaj Türü | Surface Mount | Surface Mount |
| İşletim Sıcaklığı | -40 C to +125 C | -40 C to +125 C |
| MSL Seviyesi | [DATA_NEEDED: MSL rating] | 2 (1 year floor life) |
| RoHS Durumu | Compliant | Compliant |
| 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) |
| Sleep Pin | — | Yes (nSLEEP, active low) |
| Fault Pin | — | Yes (nFAULT, active low, open-drain) |