LM74681
- Input operating voltage range: 30V to 90V
- 100V absolute maximum
- 4× integrated gate drive control
- 165µA gate pull-up strength
- 100mA gate pull-down strength
- Ultra-low quiescent current of 0.27µA during detection and classification phase (VIN1-IN2 < 23V)
- Linear gate regulation control for supply ORing applications
- VTG_REG = 11mV
- Enable pin for user controlled device on/off function
- –40°C to 125°C operating junction temperature range
- Small footprint: 3mm × 3mm WSON-12
- Meets IPC-9592 spacing rules
技術文件
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LM74681 100V Ideal Diode Bridge Controller for PoE Powered Applications datasheet | PDF | HTML | 2024年 12月 27日 |
| EVM User's guide | LM74681 Evaluation Module (EVM) User's Guide | PDF | HTML | 2024年 12月 4日 | |
| Certificate | LM74681EVM EU Declaration of Conformity (DoC) | 2024年 10月 31日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
LM74681EVM — LM74681 evaluation module
The LM74681 evaluation module (EVM) helps designers evaluate the operation and performance of the LM74681 ideal diode bridge controller (12-pin DRR package). This EVM demonstrates how an N-channel power MOSFET driven by LM74681 can emulate a very low forward voltage diode and helps powering up (...)
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DRR) | 12 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。