TPS2420RSAR Integrated Circuit Chip eFuse IC VQFN-16 Integrated FET Hot-Swap Controller

Integrated Circuit Chip
March 12, 2025
Category Connection: Integrated Circuit Chip
Brief: Discover the TPS2420RSAR Integrated Circuit Chip, a high-performance eFuse IC with VQFN-16 packaging. This Hot-Swap Controller offers load protection, inrush current minimization, and safe shutdown during faults. Ideal for applications from 3.3V to 20V, it features programmable current limits and fault timers for robust performance.
Related Product Features:
  • Integrated 30-mΩ Pass MOSFET for efficient power management.
  • Operates on bus voltages up to 20V with a UV turn-on threshold of 2.9V.
  • Programmable fault current and hard current-limit for customized protection.
  • Includes a programmable fault timer for controlled shutdown during faults.
  • Features internal MOSFET power limiting foldback for enhanced safety.
  • Supports latching and auto-retry operation modes for flexible fault handling.
  • Equipped with analog current monitor and Powergood output for real-time monitoring.
  • Compact 4mm x 4mm QFN package with a wide operating temperature range (-40°C to 125°C).
Faqs:
  • What is the operating voltage range of the TPS2420RSAR?
    The TPS2420RSAR operates within a voltage range of 3V to 20V, making it suitable for various applications.
  • Does the TPS2420RSAR support programmable current limits?
    Yes, it features programmable fault current and hard current-limit thresholds for tailored load protection.
  • What are the typical applications for the TPS2420RSAR?
    Common applications include RAID arrays, telecommunications, plug-in circuit boards, disk drives, SSDs, PCIE, and fan control systems.