LTC3882-1 vs LTC3882-2#PBF 比較
詳細並排比較 LTC3882-1 由 Analog Devices 與 LTC3882-2#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 - Dual Output PolyPhase Step-Down Controller | Analog Devices
LTC3882-1 ✓ 啟用中Analog Devices
LTC3882-2#PBF - Dual PolyPhase Step-Down Controller | Analog Devices
LTC3882-2#PBF ✓ 啟用中規格比較
| 參數 | LTC3882-1 | LTC3882-2#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 |
| 拓撲 | Dual Output PolyPhase Step-Down Controller | — |
| 輸出電壓範圍 | 0.1V to 5.25V | 0.5 V to 5.5 V |
| 輸出數量 | 2 | 2 |
| Phases | 2, 3, 4, 6, or 8 (up to 4 devices in parallel) | — |
| Control Architecture | Constant Frequency, Leading-Edge Modulation, Voltage Mode | Voltage Mode, Leading-Edge Modulation |
| Serial Interface | PMBus Compliant | — |
| Current Sensing | Sub-Milliohm DCR Sensing | — |
| Bias Supply Voltage | 3.3V | — |
| 封裝 | 40-pin QFN | 40-QFN (6x6 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | [DATA_NEEDED: Operating Temperature Range] | — |
| 輸入電壓範圍 | [DATA_NEEDED: Input Voltage Range] | 4.5 V to 24 V |
| 切換頻率 | [DATA_NEEDED: Switching Frequency] | Up to 2.5 MHz |
| RoHS 狀態 | [DATA_NEEDED: RoHS Status] | Compliant |
| MSL 等級 | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL Level] |
| 輸出類型 | — | Dual, Adjustable |
| 介面 | — | I2C, PMBus |
| 工作溫度 | — | -40C to +125C |
| 同步整流 | — | Yes |
| PolyPhase Operation | — | Up to 8 phases |
| Lead Free | — | Yes |