800-mA Industrial eFuse
TPS2662
SLVSDT4F – OCTOBER 2017 – REVISED DECEMBER 2021
TPS2662x 60-V, 800-mA Industrial eFuse With Integrated Input and...
Description
TPS2662
SLVSDT4F – OCTOBER 2017 – REVISED DECEMBER 2021
TPS2662x 60-V, 800-mA Industrial eFuse With Integrated Input and Output Reverse Polarity Protection
1 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) Low quiescent current, 340 µA in operating,
12 µA in shutdown Small foot print – 10L (3 mm × 3 mm) VSON UL 2367 recognized
– File No. 169910 – RILIM ≥ 7.5 kΩ (0.91-A maximum ) IEC 62368-1 certified
2 Applications
PLC I/O modules AC and servo drives Sensor and controls Thermostat PoE highside protection
VIN: 4.5 V - 60 V
R1
CIN
R2
R3 CdVdT
IN
OUT
478 PŸ
UVLO OVP MODE dVdT RTN
TPS2662x
FLT SHDN
ILIM GND
VOUT COUT R4 Health Monitor ON/OFF Control
RILIM
3 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 co...
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