ADT6011 Datasheet, PDF (1/5 Pages) ADTech – Transition Mode PFC controller

Transition Mode PFC controller
Transition Mode PFC controller
ADT6011
ADT6011
DESCRIPTION
The ADT6011 is a transition mode PFC controller IC and
it is very high power factor controller for Pre regulator and
LED Lighting applications.
It can operate with wide input voltage range from 90V to 270VAC.
It supports flyback topology and achieves very high power factor.
The internal linear multiplier is able to reduce AC input current distortion,
and operates with very low THD.
SOP-8
The output voltage is controlled by feedback with 1% precise internal voltage reference.
It provides very accuracy overvoltage protection .
FEATURES
APPLICATIONS
• Transition Mode operation
• PFC pre-regulator
• Low startup current ( 10uA )
• LED lighting
• Trimmed 1% Internal reference voltage
-. Single stage high PF Flyback AC/DC SMPS
• Internal startup timer
-. Single stage offline LED driver
• Internal Leading edge blanking
-. LED lighting power
• Cycle-by-Cycle current limit
• Under Voltage Lockout
• Very accurate output overvoltage protection
• Totem pole gate driver with voltage clamp
• High Power factor ( >0.95 ) and Low THD ( < 20% )
* Base TM PFC mode
* This specifications are subject to be changed without notice
Dec. 18. 2013 / Rev. 0.0
1/5
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