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Texas Instruments TPS2660x 60V 2A Industrial eFuse

Texas Instruments TPS2660x 60V 2A Industrial eFuse is a compact, feature-rich high voltage eFuse with a full suite of protection features. The wide supply input range of 4.2 to 55V allows control of many popular DC bus voltages. Each device can withstand and protect the loads from positive and negative supply voltages up to ± 60V. The integrated back-to-back FETs provide reverse current blocking. This feature makes the device suitable for systems with output voltage holdup requirements during power fail and brownout conditions. Load, source, and device protection are provided with many adjustable features, including over current, output slew rate, and over-voltage, under-voltage thresholds. The internal robust protection control blocks and the high voltage rating of the Texas Instruments TPS2660x help simplify the system designs for surge protection.

Features

  • 4.2V to 55V operating voltage, 60V ABS max
  • Integrated reverse input polarity protection down to –60V
    • Zero additional components required
  • Integrated back to back MOSFETs with 150mΩ total RON
  • 0.1A to 2.23A adjustable current limit (±5% accuracy at 1A)
  • Load protection during a surge (IEC 61000-4-5) with minimum external components
  • IMON current indicator output (±8.5% accuracy)
  • Low quiescent current, 300µA in operating, 20µA in shutdown
  • Adjustable UVLO, OVP cut off, output slew rate control
  • Reverse current blocking
  • Fixed 38V over-voltage clamp (TPS26602 only)
  • Available in easy-to-use 16-pin HTSSOP and 24-pin VQFN packages
  • Selectable current-limiting fault response options (auto-retry, latch off, circuit breaker modes)
  • UL 2367 recognized
    • File No. 169910
    • RILIM ≥ 5.36kΩ (2.35A Maximum)
  • UL60950 - Safe during single point failure test
    • Open/short ILIM detection

Applications

  • Programmable logic controller
  • Distributed Control System (DCS)
  • Control and automation
  • Redundant supply ORing
  • Industrial surge protection

Videos

Simplified Schematic

Schematic - Texas Instruments TPS2660x 60V 2A Industrial eFuse

Related Development Tool

Texas Instruments TPS26600-02EVM eFuse Evaluation Module (EVM)

 Allows for the reference circuit evaluation of the TPS2660x eFuse devices.

Learn Moreacerca de Texas Instruments TPS26600-02EVM eFuse Evaluation Module (EVM) View Productsrelacionado con Texas Instruments TPS26600-02EVM eFuse Evaluation Module (EVM)
Publicado: 2016-10-03 | Actualizado: 2022-03-11