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USB type-C overvoltage and overcurrent protection for TCPP series for source and dual role USB-C port protection. USB-C applications require overvoltage protection on the VBUS connector pin to ensure safety in the event of a
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USB . Circuit Protection | MouserRelated to USB hub applications, the USB . over-current protection specification . states: Should the aggregate current drawn by a gang of downstream facing
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ESD Protection for USB Type-C Interfaces-- &#; Semtech’s RClampZC is characterized by a high ESD withstand voltage of &#;kV (Air) and &#;kV (Contact) per IEC --, and a working voltage of .V maintaining a maximum capacitance of
[PDF]Application Note: USB . Circuit Protection - Littelfuse-- &#; . Max port current (USB . is mA) . Operating temp at the PTC location . Trip speed . DC Resistance The PTCs in Figure were selected for their optimal fit for USB . port protection. All the PTCs are capable of holding the maximum USB . port current of mA per port without tripping at the maximum operating temperature of &#;C. PTCs
[PDF]Protecting the Universal Serial Bus from Over Voltage -- &#; Over current Protection for USB Power Rails The USB port consists of four lines - two data lines (D+ and D-),Vbus and GND. which connect the USB Hub to the USB peripheral.Overcurrent protection is not normally required on the two data lines or GND. USB ports can be configured two different ways:As Self-powered ports or Bus-
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Best solution for ESD protection of USB port. - Page -- &#; Re: Best solution for ESD protection of USB port. The second is best. Two reasons: the trace length that necessarily tees off to the first device (if not in the layout itself, then the lead, bond wire and supply pins) add stray inductance and resistance. Which increases overshoot in those first few nanoseconds.
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A Closer Look at USB Type-C Port Protection - Wevolver-- &#; Article # of our Circuit Protection Series. USB Type-C interface is everywhere - and getting more popular. electrical engineering. This is the third article in a -part series examining circuit protection. The series examines the challenges of high-speed circuit protection, as well as the many products and solutions used to solve them.
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USB type-C overvoltage and overcurrent protection for TCPP series for source and dual role USB-C port protection. USB-C applications require overvoltage protection on the VBUS connector pin to ensure safety in the event of a defective charger or cable. When used for Source or Dual Role, an overcurrent protection is also required. USB-C connectors feature a smaller pitch between connector pins
[PDF]Application Note: USB . Circuit Protection - Littelfuse-- &#; . Max port current (USB . is mA) . Operating temp at the PTC location . Trip speed . DC Resistance The PTCs in Figure were selected for their optimal fit for USB . port protection. All the PTCs are capable of holding the maximum USB . port current of mA per port without tripping at the maximum operating temperature of &#;C. PTCs
USB VBUS PROTECTION - Documents - Blackfin Processors USB VBUS PROTECTION. The VBUS pin was designed to tolerate a maximum voltage of .V in accordance to the USB . Specification. When this voltage is exceeded (we’ve seen this to happen at about .V) the current that flows into the internal protection diode increases causing a breakdown which then destroys the internal VBUS trace, rendering
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