TPS26602 - Texas Instruments

TPS26602 2-A Industrial eFuse

The TPS2660x devices are compact, feature rich high voltage eFuses with a full suite of protection features. The wide supply input range of 4.2 to 60 V allows control of many popular DC bus voltages. The device can withstand and protect the loads from positive and negative supply voltages up to ±60 V. Integrated back to back FETs provide reverse current bloc.

Features

•1 4.2-V to 60-V Operating voltage, 62-V absolute maximum
• Integrated reverse input polarity protection down to
  –60 V
  – Zero additional components required
• Integrated back to back MOSFETs with 150-mΩ total RON
• 0.1-A to 2.23-A Adjustable current limit (±5% accuracy at 1 A)
• Functional safety capable
  – Documentation available to aid functional safety system design
• Load protection during Surge (IEC 61000-4-5) with minimum external components
• IMON current indicator output (±8.5% accuracy)
• Low quiescent current, 300-µA in operating, 20-µA in shutdown
• Adjustable UVLO, OVP cut off, outp.