MC33887PEKR2 vs MC33887PEK 比較
詳細並排比較 MC33887PEKR2 由 NXP Semiconductors 與 MC33887PEK 由 NXP Semiconductors. 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。
規格比較
| 參數 | MC33887PEKR2 | MC33887PEK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 最後購買 |
| 功能 | H-Bridge motor driver for brushed DC motors | — |
| 拓撲 | Monolithic H-Bridge with integrated MOSFETs and charge pump | — |
| Load Supply Voltage (VLOAD) | 5 V to 28 V | — |
| Logic Supply Voltage (VDD) | 3.0 V to 5.5 V | — |
| Continuous Output Current | 5.0 A | 5.0 A |
| Peak Output Current | 8.0 A | 8.0 A (pulse) |
| Rds(on) (per FET, typ @ 25C) | 150 mOhm [DATA_NEEDED: exact value from datasheet] | — |
| Current Sense Output | Yes, ratiometric analog feedback | — |
| Sleep Mode Current | < 50 uA (typ) [DATA_NEEDED: exact datasheet value] | < 50 uA typical |
| PWM Frequency Range | Up to 20 kHz [DATA_NEEDED: max PWM freq] | — |
| 工作溫度範圍 | -40C to +125C | — |
| 封裝 / 外殼 | 54-SOICW-EP (Power SOIC with exposed pad) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (automotive grade) | Qualified (automotive grade) |
| Lead-Free / RoHS | Yes (lead-free, RoHS compliant) | Lead-free; RoHS compliance per NXP product page |
| 輸出配置 | — | H-Bridge (full bridge) |
| Motor Type | — | Brushed DC |
| Supply Voltage (VPWR/VCC) | — | 5 V to 28 V |
| RDS(on) per MOSFET (typ) | — | 120 mOhm at 25 C |
| Current Feedback Ratio | — | 1/375 of high-side load current |
| Logic Input Compatibility | — | TTL / CMOS |
| PWM Frequency (recommended) | — | [DATA_NEEDED: PWM frequency max] |
| 工作溫度 | — | -40 C to +125 C |
| 封裝 | — | 54-SOIC-EP (HSOP-54) with exposed thermal pad |
| Thermal Resistance (junction-to-case) | — | approximately 1 C/W |
| Protection Features | — | Thermal shutdown, cross-conduction prevention, internal current limit |
| Charge Pump | — | Internal (supports 100% duty cycle) |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |
| Tube Quantity | — | 27 per tube |