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TPS24713

ACTIVE

2.5-V to 18-V hot swap controller with power limiting with auto retry fault response

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Data sheet

TPS24713

ACTIVE
Data sheet Order now

Product details

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 Current sense/monitor, Fault output, Power good signal, SOA power limiting, Soft-start 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 Current sense/monitor, Fault output, Power good signal, SOA power limiting, Soft-start 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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Technical documentation

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Type Title Date
* Data sheet TPS2471x 2.5-V to 18-V High-Efficiency Power-Limiting Hot-Swap Controller datasheet (Rev. G) PDF | HTML 03 Nov 2015
Application note Reliable Startup with Large and Unknown Capacitive Loads (Rev. A) PDF | HTML 07 Feb 2022
Application note Discrete Solution for TPS24711 to Achieve Insertion ON Delay and Fast Turn OFF 19 Mar 2019
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Selection guide Hot Swap Selection Tool 28 Jul 2015

Design & development

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Simulation model

TPS24713 Unencrypted PSpice Transient Model Package (Rev. A)

SLVM228A.ZIP (73 KB) - PSpice Model
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Calculation tool

SLVC566 — TPS24710 Design Calculator

Supported products & hardware

Supported products & hardware

Products
eFuses & hot swap controllers
TPS24710 — 2.5-V to 18-V hot swap controller with power limiting with fault output TPS24711 — 2.5-V to 18-V hot swap controller with power limiting TPS24712 — 2.5-V to 18-V hot swap controller with power limiting with soft-start TPS24713 — 2.5-V to 18-V hot swap controller with power limiting with auto retry fault response
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This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
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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 (...)
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