DRV8806PWPR vs DRV8886ATPWP 比較
詳細並排比較 DRV8806PWPR 由 Texas Instruments 與 DRV8886ATPWP 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
DRV8886ATPWP - 37V 2A Bipolar Stepper Driver | Texas Instruments
DRV8886ATPWP ✓ 啟用中規格比較
| 參數 | DRV8806PWPR | DRV8886ATPWP |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Channels | 4 (quad low-side) | — |
| 輸出配置 | Low-side DMOS, open drain | — |
| Supply Voltage (VM) | 8.2 V to 38 V | — |
| Continuous Output Current per Channel | 2 A | — |
| Peak Output Current per Channel | 3 A | — |
| RDS(on) per Channel | 200 mOhm (typical) | — |
| 介面 | SPI (serial, 3.3 V logic) | — |
| Open-Load Detection | Yes, via SPI | — |
| 過電流保護 | Yes, per channel | — |
| 過熱關機 | Yes | — |
| Undervoltage Lockout | Yes | — |
| Built-in Clamp Diodes | Yes (freewheeling) | — |
| 工作溫度 | -40C to +85C | — |
| 封裝 | HTSSOP-16 (PWP) with PowerPAD | HTSSOP-24 (PWP) PowerPAD |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 2 | 2 (per JEDEC J-STD-020) |
| RoHS 狀態 | Compliant | Compliant |
| Motor Type | — | Bipolar Stepper |
| Number of Full H-Bridges | — | 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) |
| Peak Output Current | — | 3 A |
| HS + LS On-Resistance (RDSon) | — | 550 mΩ |
| Control Interface | — | STEP / DIR (Hardware GPIO) |
| Microstepping Levels | — | Full 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) |
| Sleep Current | — | 20 µA |
| PWM Chopping Frequency | — | Up to 100 kHz |
| 工作溫度範圍 | — | -40°C to +125°C |
| Temperature Grade | — | Automotive |
| Terminal Finish | — | Nickel-Palladium-Gold |
| Peak Reflow Temperature | — | 260°C |