LTC3882-2 vs LTC3882-1#PBF 比較
詳細並排比較 LTC3882-2 由 Analog Devices 與 LTC3882-1#PBF 由 Analog Devices. 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。
Analog Devices
LTC3882-1#PBF - Dual 8-Phase Digital Power Controller | Analog Devices
LTC3882-1#PBF ✓ 啟用中規格比較
| 參數 | LTC3882-2 | LTC3882-1#PBF |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Dual Output PolyPhase Step-Down DC/DC Controller | — |
| Manufacturer | Analog Devices | — |
| 輸入電壓範圍 | 4.5V to 24V | [DATA_NEEDED: Input Voltage Range] |
| 輸出電壓範圍 | 0.5V to 5.5V (programmable) | [DATA_NEEDED: Output Voltage Range] |
| 輸出數量 | 2 | 2 |
| Control Architecture | Voltage Mode, Leading-Edge Modulation | Voltage Mode, Leading-Edge Modulation |
| Switching Frequency Range | [DATA_NEEDED: Switching Frequency Range] | — |
| Serial Interface | PMBus-compliant | PMBus (I2C) |
| PolyPhase Operation | Up to 4 devices in parallel: 2, 3, 4, 6, or 8 phases | — |
| Gate Drivers | Integrated high-side and low-side gate drivers | — |
| External MOSFET/DrMOS Support | Yes (e.g., FDMF5820DC, FDMF6820A) | — |
| Current Sensing | Yes (accurate) | — |
| Temperature Monitoring | Yes | — |
| Fault Protection | Yes (programmable fault thresholds) | — |
| 軟啟動 | Yes (programmable) | — |
| 工作接面溫度 | -40°C to +125°C | -40°C to 125°C |
| 封裝 | 40-pin QFN (6mm x 6mm) | 40-QFN (6x6) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | unknown | Compliant |
| AEC-Q100 | not_applicable | — |
| 輸出類型 | — | Dual, Step-Down |
| Maximum Phases per Output | — | 8 |
| 切換頻率 | — | [DATA_NEEDED: Switching Frequency] |
| Guaranteed Temperature Range (E Grade) | — | 0°C to 85°C |
| PMBus Compliance | — | Yes |
| Digital Power System Management | — | Yes |