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eFuses 和熱插拔制器

TPS24711

現行

具電源限制的 2.5-V 至 18-V 熱插拔控制器

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產品規格表

TPS24711

現行
產品規格表 立即訂購

產品詳細資料

FET External Vin (min) (V) 2.5 Vin (max) (V) 18 Vabsmax_cont (V) 30 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response Circuit breaker, current limiting Fault response Auto-retry Soft start Adjustable Features Fault output, Power good signal Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 85 Function Adjustable current limit, Inrush current control, Power good signal, Short circuit protection Quiescent current (Iq) (typ) (A) 0.001 Quiescent current (Iq) (max) (A) 0.0014
FET External Vin (min) (V) 2.5 Vin (max) (V) 18 Vabsmax_cont (V) 30 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response Circuit breaker, current limiting Fault response Auto-retry Soft start Adjustable Features Fault output, Power good signal Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 85 Function Adjustable current limit, Inrush current control, Power good signal, Short circuit protection Quiescent current (Iq) (typ) (A) 0.001 Quiescent current (Iq) (max) (A) 0.0014
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • 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
  • 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.

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.
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技術文件

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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

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)。

模擬型號

TPS24711 Unencrypted PSpice Transient Model Package (Rev. A)

SLVM226A.ZIP (36 KB) - PSpice Model
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計算工具

SLVC566 — TPS24710 Design Calculator

支援產品和硬體

支援產品和硬體

產品
eFuses 和熱插拔制器
TPS24710 — 具功率限制和故障輸出的 2.5-V 至 18-V 熱插拔控制器 TPS24711 — 具電源限制的 2.5-V 至 18-V 熱插拔控制器 TPS24712 — 具功率限制和緩啟動的 2.5-V 至 18-V 熱插拔控制器 TPS24713 — 具功率限制和自動重試故障反應的 2.5-V 至 18-V 熱插拔控制器
下載
計算工具

TVS-RECOMMENDATION-CALC — TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
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下載
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 (...)
要求
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VSSOP (DGS) 10 Ultra Librarian
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