DRV8886PWPR vs DRV8886ATPWP 比較
詳細な並列比較: DRV8886PWPR メーカー: Texas Instruments および DRV8886ATPWP メーカー: Texas Instruments。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ 生産中仕様比較
| パラメータ | DRV8886PWPR | DRV8886ATPWP |
|---|---|---|
| ブランド | Texas Instruments | Texas Instruments |
| カテゴリ | Motor Drivers | Motor Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $1.52 | $2.04 |
| Motor Type | Bipolar stepper (2-phase) | Bipolar Stepper |
| Number of Full H-Bridges | 2 | 2 |
| Operating Supply Voltage (VM) | 8 V to 37 V | — |
| Absolute Maximum VM | 40 V | — |
| Full-Scale Output Current (per phase) | 2 A | — |
| RMS Output Current | 1.4 A (24 V, TA = 25 C, PCB-dependent) | 1.4 A (24 V, TA=25°C, PCB design-dependent) |
| Peak Output Current | 3 A | 3 A |
| HS + LS On-Resistance (RDSon) | 550 mOhm | 550 mΩ |
| Microstepping Levels | Up to 1/16 step | Full to 1/16 step |
| Control Interface | STEP / DIR | STEP / DIR (Hardware GPIO) |
| Current Sensing | Internal (no external sense resistor) | — |
| Decay Modes | 8 configurable modes including Smart Tune | Smart tune, mixed, slow, fast (programmable) |
| PWM Chopping Frequency | Up to 50 kHz | Up to 100 kHz |
| Sleep Current | 20 uA (typical) | 20 µA |
| Logic Supply Voltage (VINT) | 3 V to 5.5 V | — |
| 動作温度範囲 | -40 C to +125 C | -40°C to +125°C |
| パッケージ | HTSSOP-24 (PWP) with PowerPAD | HTSSOP-24 (PWP) PowerPAD |
| 実装タイプ | Surface Mount | Surface Mount |
| 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) | — |
| RoHS ステータス | Compliant | Compliant |
| 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) |
| Integrated Current Sense | — | Yes (internal sense, no external resistors) |
| AutoTune / Smart Tune Decay | — | Yes |
| Temperature Grade | — | Automotive |
| MSLレベル | — | 2 (per JEDEC J-STD-020) |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |