TPS24710
- 2.5-V to 18-V Operation
- Accurate Current Limiting for Startup
- Programmable FET SOA Protection
- Accurate 25-mV Current-Sense Threshold
- Power-Good Output
- Fast Breaker for Short-Circuit Protection
- Programmable Fault Timer
- Programmable UV Threshold
- Drop-In Upgrade for LTC4211 – No Layout
Changes - PG, FLT Active-High and Active-Low Versions
- MSOP-10 Package
The TPS24710/11/12/13 is an easy-to-use, 2.5 V to 18 V, hot-swap controller that safely drives an external N-channel MOSFET. The programmable current limit and fault time protect the supply and load from excessive current at startup. After startup, currents above the user-selected limit will be allowed to flow until programmed timeout – except in extreme overload events when the load is immediately disconnected from source. The low, 25mV current sense threshold is highly accurate and allows use of smaller, more efficient sense resistors yielding lower power loss and smaller footprint.
Programmable power limiting ensures the external MOSFET operates inside its safe operating area (SOA) at all times. This allows the use of smaller MOSFETS while improving system reliability. Power good and fault outputs are provided for status monitoring and downstream load control.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS2471x 2.5-V to 18-V High-Efficiency Power-Limiting Hot-Swap Controller datasheet (Rev. G) | PDF | HTML | 2015年 11月 3日 |
| Application note | Reliable Startup with Large and Unknown Capacitive Loads (Rev. A) | PDF | HTML | 2022年 2月 7日 | |
| Application note | Discrete Solution for TPS24711 to Achieve Insertion ON Delay and Fast Turn OFF | 2019年 3月 19日 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018年 6月 25日 | ||
| Selection guide | Hot Swap Selection Tool | 2015年 7月 28日 | ||
| EVM User's guide | Using the TPS24700EVM, TPS24701EVM, TPS24710EVM and the TPS24711EVM (Rev. A) | 2013年 9月 10日 |
設計與開發
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TPS24710EVM-003 — 適用於正電壓、功率限制熱插拔控制器的評估模組
The TPS24710EVM-003 is a fully assembled and tested circuit for evaluating the TPS24710 positive voltage power-limiting hot swap controller. The evaluation module is a 12-V, 25-A hot swap controller in latch off mode with an external MOSFET.
The TPS24710EVM-003 may also be used to evaluate the (...)
TPS24710 Unencrypted PSpice Transient Model Package (Rev. A)
TVS-RECOMMENDATION-CALC — TVS diode recommendation tool
支援產品和硬體
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VSSOP (DGS) | 10 | 檢視選項 |
訂購與品質
- 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
- 資格摘要
- 進行中可靠性監測
- 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。