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JW1680O
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Power factor :
>0.9
Package :
SOP-8
MOSFET RDS_ON :
--
MOSFET Vds :
External MOS
OVP built-in :
Y
OVP built-out :
--
Over temperature protection built-in :
--
Over temperature protection built-out :
Y
Applied power 175VAC-264VAC :
30-100W
Applied power 90VAC-264VAC :
30-100W
Product details
DESCRIPTION
The JW®1680O is a constant current LED controller which applies to single stage flyback power factor corrected LED drivers.
JW1680O integrates high voltage power source, and can be supplied by line voltage directly, auxiliary winding and start up resistors are not needed.
Patented current sensing and digital compensation technics ensure a unit power factor and high accuracy output current. The critical conduction mode operation reduces the switching losses and increases the efficiency.
JW1680O has multi-protection functions which largely enhance the safety and reliability of the system, including LED open protection, LED short protection and over-temperature protection.
FEATURES
• No auxiliary winding and start up resistors
• Supplied from line voltage directly
• High current accuracy of line and load regulation
• Internal compensation PFC technics
• Critical conduction mode
• High efficiency over wide operating range
• LED open protection
• LED short protection
• Adjustable Thermal Protection Threshold
• SOP8 package
APPLICATIONS
• Isolation Offline LED driver
Keyword:
JW1680O
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Related documents
Document name
Document details
Download
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JW1680O Datasheet_R0.11_EN_2020032.pdf
Size:2021-03-27 10:33:45
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