The PLEDxUx Unidirectional Series Open LED Protector provides a switching electronic shunt path when one LED in a string fails as an open circuit. PLED devices are connected in parallel with each LED in a series string. If one LED fails as an open circuit, the PLED connected to it turns on and carries the current that would have gone through the failed LED, so the remainder of the string continues to function. LEDs cannot withstand voltages of reverse polarity; the PLEDxUX Series provides reverse battery/power polarity protection for greater LED reliability.

Features:
・Electronic shunt/bypass for open LEDs
・Reverse battery/power protection
・Fast switching
・Small footprint, DO-214AA or QFN package
・Automatically resets after power cycle
・RoHS compliant
 

 

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Companies Website:
http://www.littelfuse.com/

リテルヒューズ News Release

• Littelfuse Introduces First 277V Fuse Certified to UL913

  2014/03/27Littelfuse  Passive / Connections / mechanical parts

• Unidirectional Open LED Protector from Littelfuse Prevents Damage from Reverse Polarity Voltages

  2014/02/18Littelfuse  LED

• New Packaging Options for Littelfuse SP3012 Series TVS Diode Arrays Provide Greater Layout Flexibility

  2013/12/13Littelfuse  Passive / Connections / mechanical parts

• Littelfuse Receives 2012 Excellent Quality Supplier Award From Dahua Technology

  2012/11/02Littelfuse  Company / Market Trends

• SP1008 Series TVS Diode Arrays Safely Absorb Repetitive ±15kV ESD Strikes in a Miniature 0201 Footprint, Ensure Greater ESD Protection for Space-Limited Applications

  2012/09/14Littelfuse  Analog

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