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The SP1255P integrates three channels of ultra-low capacitance steering diodes and a low voltage TVS diode to provide maximum protection of the USB data and ID pins against ESD per the IEC 61000-4-2 standard. An additional 12V TVS diode is included to provide lightning surge protection for the USB VBUS pin up to 100A (tP=8/20μs) per the IEC 61000-4-5 standard. The SP1255P provides superior protection for current intensive applications such as fast charging peripharals.
The SP1255P comes in a space saving 2.0x1.8mm μDFN package with a typical height of 0.55mm making it an ideal solution for smart phones, tablets, and other portable electronics.
- RoHS compliant and lead-free
- AEC-101 qualified
- For USB Voltage Bus Pin (VBUS)
- ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
- EFT, IEC 61000-4-4, 80A (tP=5/50ns)
- Lightning, IEC 61000-4-5, 100A (tP=8/20μs)
- Protection for VBUS operating up to 12V
- Benchmark setting protection
- High current handling capability for fast charging applications
- For USB Data Pin (D+, D-, ID)
SP1255P Applications
- USB 2.0
- USB OTG
- μUSB
- Protection for the VBUS circuit on USB2.0 Fast Charging
