TPS26621 Overview
Description
The TPS2662x family are compact, feature rich high voltage eFuses with a full suite of protection features. The wide supply input range of 4.5 V to 60 V allows control of many popular DC bus voltages.
Key Features
- 4.5-V to 60-V operating voltage, 62-V absolute maximum
- Integrated reverse input polarity protection to –60 V
- Integrated reverse output polarity protection to – (60 – VIN) (TPS26624 and TPS26625 only)
- Integrated back to back MOSFETs with 478-mΩ total RON
- 25-mA to 880-mA adjustable current limit (±5% accuracy at 880 mA)
- Load protection during surge (IEC 61000-4-5) with minimum external components
- Electrical fast transients immunity according to IEC 61000-4-4
- Fast reverse current blocking response (0.3 µs)
- Adjustable UVLO, OVP cut off, output slew rate control for inrush current limiting
- Fixed 38-V overvoltage clamp (TPS26622 and TPS26623 only)
