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TPS25200

ACTIVE

2.5-V to 6.5-V, 60mΩ, 0.085-2.9A eFuse with reverse current blocking when off

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Data sheet

TPS25200

ACTIVE
Data sheet Order now

Product details

FET Internal Ron (typ) (mΩ) 60 Vin (min) (V) 2.5 Vin (max) (V) 6.5 Vabsmax_cont (V) 20 Current limit (min) (A) 0.085 Current limit (max) (A) 2.9 Overcurrent response current limiting Fault response Auto-retry Soft start Adjustable Overvoltage response Clamp Features Fault output, Reverse current blocking when off UL recognition UL2367 Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Overvoltage protection, Reverse current blocking, Short circuit protection, Thermal shutdown
FET Internal Ron (typ) (mΩ) 60 Vin (min) (V) 2.5 Vin (max) (V) 6.5 Vabsmax_cont (V) 20 Current limit (min) (A) 0.085 Current limit (max) (A) 2.9 Overcurrent response current limiting Fault response Auto-retry Soft start Adjustable Overvoltage response Clamp Features Fault output, Reverse current blocking when off UL recognition UL2367 Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Overvoltage protection, Reverse current blocking, Short circuit protection, Thermal shutdown
WSON (DRV) 6 4 mm² 2 x 2
  • 2.5-V to 6.5-V operation
  • Input withstands Up to 20 V
  • 7.6-V input overvoltage shutoff
  • 5.25-V to 5.55-V fixed overvoltage clamp
  • 0.6-µs overvoltage lockout response
  • 3.5-µs short circuit response
  • Integrated 60-mΩ high-side MOSFET
  • Up to 2.5 A continuous load current
  • ±6% current-limit accuracy at 2.9 A
  • Reverse current blocking while disabled
  • Built-in soft start
  • Pin-to-pin compatible with TPS2553
  • UL 2367 recognized
    • File no. 169910
    • RILIM ≥ 33 kΩ (3.12-A maximum)
  • 2.5-V to 6.5-V operation
  • Input withstands Up to 20 V
  • 7.6-V input overvoltage shutoff
  • 5.25-V to 5.55-V fixed overvoltage clamp
  • 0.6-µs overvoltage lockout response
  • 3.5-µs short circuit response
  • Integrated 60-mΩ high-side MOSFET
  • Up to 2.5 A continuous load current
  • ±6% current-limit accuracy at 2.9 A
  • Reverse current blocking while disabled
  • Built-in soft start
  • Pin-to-pin compatible with TPS2553
  • UL 2367 recognized
    • File no. 169910
    • RILIM ≥ 33 kΩ (3.12-A maximum)

The TPS25200 is a 5-V eFuse with precision current limit and overvoltage clamp. The device provides robust protection for load and source during overvoltage and overcurrent events.

The TPS25200 is an intelligent protected load switch with VIN tolerant to 20 V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4 V to protect the load. If the voltage at IN exceeds 7.6 V, the device disconnects the load to prevent damage to the device and/or load.

The TPS25200 has an internal 60-mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.5 A of continuous load current. Current limit is programmable from 85 mA to 2.9 A with a single resistor to ground. During overload events output current is limited to the level set by RILIM. If a persistent overload occurs the device eventually goes into thermal shutoff to prevent damage to the TPS25200.

The TPS25200 is a 5-V eFuse with precision current limit and overvoltage clamp. The device provides robust protection for load and source during overvoltage and overcurrent events.

The TPS25200 is an intelligent protected load switch with VIN tolerant to 20 V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4 V to protect the load. If the voltage at IN exceeds 7.6 V, the device disconnects the load to prevent damage to the device and/or load.

The TPS25200 has an internal 60-mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.5 A of continuous load current. Current limit is programmable from 85 mA to 2.9 A with a single resistor to ground. During overload events output current is limited to the level set by RILIM. If a persistent overload occurs the device eventually goes into thermal shutoff to prevent damage to the TPS25200.
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Technical documentation

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Type Title Date
* Data sheet TPS25200 5-V eFuse With Precision Adjustable Current Limit and Overvoltage Clamp datasheet (Rev. E) PDF | HTML 28 Jun 2021
Certificate TPS25200 CB Test Certificate IEC 62368-1 08 Jul 2021
Functional safety information eFuse: Safety Certification and why it Matters 18 Mar 2020
Certificate TPS25200 UL Certificate of Compliance IEC 62368-1 17 Jan 2020
E-book 11 Ways to Protect Your Power Path 03 Jul 2019
Application note Backplane Power Protection in PLC Systems 11 Jun 2019
Selection guide USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) 24 May 2018
Application note Basics of eFuses (Rev. A) 05 Apr 2018
Technical article Making smart meter eFuses robust and reliable PDF | HTML 28 Jun 2017
Application note Power Multiplexing Using Load Switches and eFuses (Rev. A) 20 Jun 2017
EVM User's guide TPS25200 EVM User's Guide (Rev. A) 18 Apr 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS25200EVM-618 — TPS25200EVM-618 Adj Current-Limited Power Distribution Switch with Input Overvoltage Protection

The TPS25200EVM-618 features an adjustable current limited power distribution switch with input overvoltage protection and output overvoltage clamp. The EVM provides the user with convenient test points, connectors, and various indicators for full evaluation of the TPS25200.

User guide: PDF
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Simulation model

TPS25200 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMA73A.ZIP (41 KB) - PSpice Model
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Calculation tool

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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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Reference designs

TIDA-010009 — Compact, efficient, 24-V input auxiliary power supply reference design for servo drives

This reference design showcases a method to generate power supplies required in a servo or AC drive including the analog and digtal I/O interfaces, encoder supply, isolated transceivers and digital processing block. This design also implements protection against input reverse polarity, output (...)
Design guide: PDF
Schematic: PDF
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