TPS26601RHFT Description

TPS26601RHFT is a compact, feature-rich high voltage fuse with a wide range of protection functions. The TPS26601RHFT is available in a 16-pin HTSSOP and a 24-pin VQFN package and operates between ¨C40??C and +125??C. With integrated back-to-back FETs, the TPS26601RHFT offers protection against both positive and negative supply voltages up to 60 V, making the device ideal for systems with power outages and brownouts.

TPS26601RHFT Features

• UL60950 - Safe during single-point failure test

• Open/Short ILIM detection

• 4.2-V to 60-V Operating voltage, 62-V absolute maximum

• Integrated reverse input polarity protection down to ¨C60 V

• Zero additional components required

• Integrated back-to-back MOSFETs with 150-m|? total RON

• 0.1-A to 2.23-A Adjustable current limit

• (?à5% 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 (?à8.5% accuracy)

• Low quiescent current, 300-|ìA in operating, 20-|ìA in shutdown

• Adjustable UVLO, OVP cut off, output slew rate control

• Reverse current blocking

• Fixed 38-V overvoltage 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 ?Y 5.36 k|? (2.35-A maximum)

TPS26601RHFT Applications

• Control and automation

• Redundant supply ORing

• Programmable logic controller

• Distributed Control System (DCS)

• Industrial surge protection