Inicio Administración de potencia Interruptores y controladores de protección de potencia Fusibles electrónicos (intercambios en caliente integrados)

TPS25200

ACTIVO

eFuse de 0.085-2.9 A, 2.5 V a 6.5 V, 60 mΩ, con bloqueo de corriente inversa cuando está desactivado

Detalles del producto

Vabsmax_cont (V) 20 Vin (max) (V) 6.5 Vin (min) (V) 2.5 Current limit (max) (A) 2.9 Current limit (min) (A) 0.085 Features Adjustable current limit, Fault output, Overcurrent protection, Overvoltage protection, Reverse current blocking when off, Short-circuit protection, Soft-start, Thermal shutdown UL recognition UL2367 Overcurrent response Current limiting Fault response Auto-retry Ron (typ) (mΩ) 60 Overvoltage response Clamp, Cut-off Rating Catalog Soft start Adjustable Quiescent current (Iq) (typ) (A) 0.000143 Quiescent current (Iq) (max) (A) 0.0002 Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125
Vabsmax_cont (V) 20 Vin (max) (V) 6.5 Vin (min) (V) 2.5 Current limit (max) (A) 2.9 Current limit (min) (A) 0.085 Features Adjustable current limit, Fault output, Overcurrent protection, Overvoltage protection, Reverse current blocking when off, Short-circuit protection, Soft-start, Thermal shutdown UL recognition UL2367 Overcurrent response Current limiting Fault response Auto-retry Ron (typ) (mΩ) 60 Overvoltage response Clamp, Cut-off Rating Catalog Soft start Adjustable Quiescent current (Iq) (typ) (A) 0.000143 Quiescent current (Iq) (max) (A) 0.0002 Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125
WSON (DRV) 6 4 mm² (2 mm × 2 mm)
  • 2.5V to 6.5V operation
  • Input withstands up to 20V
  • 7.6V input overvoltage shutoff
  • 5.25V to 5.55V fixed overvoltage clamp
  • 0.6µs overvoltage lockout response
  • 3.5µs short circuit response
  • Integrated 60mΩ high-side MOSFET
  • Up to 2.6A continuous load current
  • ±6% current-limit accuracy at 2.9A
  • Reverse current blocking while disabled
  • Built-in soft start
  • Pin-to-pin compatible with TPS2553
  • UL 2367 recognized
    • File no. 169910
    • RILIM ≥ 33kΩ (3.12A maximum)
  • 2.5V to 6.5V operation
  • Input withstands up to 20V
  • 7.6V input overvoltage shutoff
  • 5.25V to 5.55V fixed overvoltage clamp
  • 0.6µs overvoltage lockout response
  • 3.5µs short circuit response
  • Integrated 60mΩ high-side MOSFET
  • Up to 2.6A continuous load current
  • ±6% current-limit accuracy at 2.9A
  • Reverse current blocking while disabled
  • Built-in soft start
  • Pin-to-pin compatible with TPS2553
  • UL 2367 recognized
    • File no. 169910
    • RILIM ≥ 33kΩ (3.12A maximum)

The TPS25200 is a 5V 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 20V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4V to protect the load. If the voltage at IN exceeds 7.6V, the device disconnects the load to prevent damage to the device and/or load.

The TPS25200 has an internal 60mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.6A of continuous load current. Current limit is programmable from 85mA to 2.9A 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 5V 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 20V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4V to protect the load. If the voltage at IN exceeds 7.6V, the device disconnects the load to prevent damage to the device and/or load.

The TPS25200 has an internal 60mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.6A of continuous load current. Current limit is programmable from 85mA to 2.9A 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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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS25200 5V eFuse With Precision Adjustable Current Limit and Overvoltage Clamp datasheet (Rev. F) PDF | HTML 11/07/2025
Certificado TPS25200 CB Test Certificate IEC 62368-1 8/07/2021
Información sobre seguridad funcional eFuse: Safety Certification and why it Matters 18/03/2020
Certificado TPS25200 UL Certificate of Compliance IEC 62368-1 17/01/2020
Libro electrónico 11 Ways to Protect Your Power Path 3/07/2019
Nota sobre la aplicación Backplane Power Protection in PLC Systems 11/06/2019
Guía de selección USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) 24/05/2018
Nota sobre la aplicación Basics of eFuses (Rev. A) 5/04/2018
Artículo técnico Making smart meter eFuses robust and reliable PDF | HTML 28/06/2017
Nota sobre la aplicación Power Multiplexing Using Load Switches and eFuses (Rev. A) 20/06/2017

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

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Guía del usuario: PDF
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