DRV8873HPWPR vs DRV8434ARGER Perbandingan
Perbandingan bersamaan detil DRV8873HPWPR dari Texas Instruments dan DRV8434ARGER dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
DRV8873HPWPR - 40V 10A H-Bridge Motor Driver | Texas Instruments
DRV8873HPWPR ✓ Aktif
Perbandingan Spesifikasi
| Parameter Umum | DRV8873HPWPR | DRV8434ARGER |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Motor Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Motor Type | Brushed DC | Bipolar stepper |
| Topologi | H-Bridge (4 N-channel MOSFETs) | — |
| Supply Voltage (VM) | 4.5 V to 38 V | 4.5 V to 48 V |
| Absolute Maximum VM | 40 V | — |
| Peak Output Current | 10 A | — |
| Continuous Output Current | 3.5 A (with proper PCB thermal design) | — |
| RDS(on) per HS+LS FET | [DATA_NEEDED: typical mOhm at 25 C] | — |
| Integrated Current Sensing | Yes (IPROPI analog output) | — |
| Control Interface | PH/EN (hardware) or PWM, selectable via MODE | Step/Direction + SPI |
| Current Regulation | Yes (Smart-tune or fixed off-time) | — |
| Suhu Kerja | -40 C to +125 C | -40 C to +125 C |
| Paket | 24-pin HTSSOP (PWP) with PowerPAD | VQFN-24 (RGE) 4x4 mm with thermal pad |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 3 (168 hr / 260 C) | 2 (1 year floor life) |
| Status RoHS | Compliant | Compliant |
| AEC-Q100 | Not qualified (use DRV8873-Q1 for automotive) | — |
| Number of H-Bridges | — | 2 |
| Konfigurasi Output | — | NMOS H-bridge |
| 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) |
| Protection Features | — | UVLO, OCP, OVP, OTP, open load, stall |