NXTON IC XT3377FA

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Brand
NXTON

Unit Price: 2.25

PartNumber: XT3377FA


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DESCRIPTION
XT3377FA is an ultra-high-voltage 3-string linear constant-power LED driver with a maximum input voltage of 700V, which is suitable for driving high-voltage low-current LED loads. The application solution has very few external components and compact layout, and can be easily and flexibly applied to various small-size or flat LED products. XT3377FA greatly improved the power factor and THD of the system (meeting the IEC61000-3-2 standard). At the same time, the simple linear drive method does not require magnetic components, which can effectively avoid the problem of EMI.In order to prevent the IC from overheating, the XT3377FA integrates temperature control function. When temperature inside chip exceeds TOTP, XT3377FA deceases LED current, which can help chip cooling.
FEATURES
  • Excellent line regulation
  • Input constant power
  • ± 5% output current accuracy
  • Multiple ICs can be used in parallel to meet 
  • large current output
  • High power factor and ultra-low THD
  • Very few external components
  • Over temperature protection function
  • ESOP8 package
APPLICATIONS
  • LED Bulb Light
  • LED Flood Light
  • Other LED Lights
PROTECTIONS /FEATURES INTERNAL MOS 700V MOS
PROTECTIONS /FEATURES LOW THD YES
PROTECTIONS /FEATURES OTP YES
PROTECTIONS /FEATURES OVP YES
PROTECTIONS /FEATURES PF HIGH PF
PROTECTIONS /FEATURES OCP YES
Product keywords ICs, ICs > Linear Driver
package ESOP-8
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