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TPS2663x 60-V, 6-A Power Limiting, Surge Protection Industrial eFuse
Features
• 4.5-V to 60-V operating voltage, 67-V absolute maximum
• Integrated 60-V, 31-mΩ RON hot-swap FET
• Reverse polarity protection and reverse current blocking support with an external N-channel FET
• 0.6-A to 6-A adjustable current limit (± 7%)
• Electrical fast transients (IEC61000-4-4) immunity and load protection during surge (IEC 61000-4-5) with Class-A system performance
• Fast reverse current blocking (0.17 µs)
• Variants with adjustable output power limiting (± 6%)
• Adjustable UVLO, OVP Cut Off, output slew rate control for inrush current limiting
• Charges large and unknown capacitive loads through thermal regulation during device power up
• Variants with 35-V and 39-V maximum over voltage clamp
• Power Good Output (PGOOD)
• Selectable over current fault response options between auto-retry and latch off (MODE)
• Variants with 2x pulse over current support
• Analog current monitor (IMON) output (± 6%)
• UL 2367 recognized
– File No. E169910
– RILIM ≥ 3 kΩ
• IEC 62368-1 certified
Applications
• Factory automation and control – PLC, DCS, HMI, I/O modules, sensor hubs
• Motor drives – CNC, encoder supply
• Electronic circuit breakers
