DRV8886ATPWP vs DRV8886PWPR तुलना
विस्तृत दोनों ओर की तुलना DRV8886ATPWP द्वारा Texas Instruments और DRV8886PWPR द्वारा Texas Instruments. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ सक्रियविशेषता तुलना
| पैरामीटर | DRV8886ATPWP | DRV8886PWPR |
|---|---|---|
| ब्रांड | Texas Instruments | Texas Instruments |
| श्रेणी | Motor Drivers | Motor Drivers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Motor Type | Bipolar Stepper | Bipolar stepper (2-phase) |
| Number of Full H-Bridges | 2 | 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) | 1.4 A (24 V, TA = 25 C, PCB-dependent) |
| Peak Output Current | 3 A | 3 A |
| HS + LS On-Resistance (RDSon) | 550 mΩ | 550 mOhm |
| Control Interface | STEP / DIR (Hardware GPIO) | STEP / DIR |
| Microstepping Levels | Full to 1/16 step | Up 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) | 8 configurable modes including Smart Tune |
| Sleep Current | 20 µA | 20 uA (typical) |
| PWM Chopping Frequency | Up to 100 kHz | Up to 50 kHz |
| ऑपरेटिंग तापमान रेंज | -40°C to +125°C | -40 C to +125 C |
| Temperature Grade | Automotive | — |
| पैकेज | HTSSOP-24 (PWP) PowerPAD | HTSSOP-24 (PWP) with PowerPAD |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| MSL स्तर | 2 (per JEDEC J-STD-020) | — |
| Terminal Finish | Nickel-Palladium-Gold | — |
| Peak Reflow Temperature | 260°C | — |
| RoHS स्थिति | Compliant | Compliant |
| Operating Supply Voltage (VM) | — | 8 V to 37 V |
| Absolute Maximum VM | — | 40 V |
| Full-Scale Output Current (per phase) | — | 2 A |
| Current Sensing | — | Internal (no external sense resistor) |
| Logic Supply Voltage (VINT) | — | 3 V to 5.5 V |
| Protection Features | — | UVLO, OCP, TSD, open-load detect, charge-pump UV |
| Fault Output | — | nFAULT (active-low, open-drain) |
| AEC-Q100 Qualified | — | No (use DRV8886ATPWP for automotive) |