LT3790EFE#TRPBF vs LT3790EFE 比較
詳細並排比較 LT3790EFE#TRPBF 由 Analog Devices 與 LT3790EFE 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
LT3790EFE#TRPBF - 60V Sync 4-Switch Buck-Boost Controller | ADI
LT3790EFE#TRPBF ✓ 啟用中規格比較
| 參數 | LT3790EFE#TRPBF | LT3790EFE |
|---|---|---|
| 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 | Synchronous 4-Switch Buck-Boost | 4-Switch Synchronous Buck-Boost |
| 功能 | Voltage/Current Regulator Controller | — |
| 輸入電壓範圍 | 4.7 V to 60 V | 4.7 V to 60 V |
| 輸出電壓範圍 | 1.2 V to 60 V | 1.2 V to 60 V |
| Switching Frequency Range | 200 kHz to 700 kHz | — |
| Switching Frequency Synchronization | Yes (external clock) | — |
| Control Architecture | Constant-Frequency Current-Mode | Constant-frequency current-mode |
| Number of Switches | 4 (synchronous H-bridge) | — |
| Top FET Refresh | Not required (proprietary architecture) | — |
| 軟啟動 | Yes (adjustable) | — |
| Output Current Sensing | Yes (programmable limit) | — |
| Input Current Sensing | Yes (programmable limit) | — |
| 工作接面溫度範圍 | -40C to +125C (E grade) | — |
| 封裝 | 38-pin TSSOP-EP (Exposed Pad) | 38-TSSOP-EP (FE) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 | — |
| RoHS 狀態 | Compliant | Compliant (#PBF suffix) |
| Lead-Free Finish | Yes (PBF suffix) | — |
| Packing Media | Tape & Reel (TRPBF suffix) | — |
| 最大輸出電流 | — | 10 A (controller, depends on external MOSFETs) |
| 切換頻率 | — | 200 kHz to 700 kHz (programmable) |
| 效率 | — | Up to 98.5% |
| 工作接面溫度 | — | -40 C to +125 C |
| 輸出類型 | — | Adjustable (voltage / current / input current regulation) |
| 同步整流 | — | Yes |
| Clock Synchronization | — | Yes (external sync input) |
| SHORT Flag Pin | — | Yes, open-drain fault indicator |