DRV8873HPWPR vs DRV8886ATPWPR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng DRV8873HPWPR sa pamamagitan ng Texas Instruments at DRV8886ATPWPR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
DRV8873HPWPR - 40V 10A H-Bridge Motor Driver | Texas Instruments
DRV8873HPWPR ✓ NakahandaTexas Instruments
DRV8886ATPWPR - 37V 2A Stepper Driver w/ AutoTune | Texas Instruments
DRV8886ATPWPR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | DRV8873HPWPR | DRV8886ATPWPR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Motor Drivers | Motor Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Motor Type | Brushed DC | Bipolar stepper (2-phase) |
| Topolohiya | H-Bridge (4 N-channel MOSFETs) | — |
| Supply Voltage (VM) | 4.5 V to 38 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 / DIR (indexer built-in) |
| Current Regulation | Yes (Smart-tune or fixed off-time) | — |
| Temperature na Operasyon | -40 C to +125 C | -40 C to +125 C |
| Packhaging | 24-pin HTSSOP (PWP) with PowerPAD | HTSSOP-24 (PWP) with PowerPAD, 7.8 mm x 4.4 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hr / 260 C) | 2 |
| Tindminan RoHS | Compliant | — |
| AEC-Q100 | Not qualified (use DRV8873-Q1 for automotive) | — |
| 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 |
| Logic Supply Voltage (VCC) | — | 3 V to 5.5 V |
| Microstepping Levels | — | 1, 2, 4, 8, 16, 32 (up to 1/16 native) |
| 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) |
| Sleep Current | — | [DATA_NEEDED: nSLEEP quiescent current] |
| RoHS / Pb-Free | — | Yes (compliant) |