S6500P KSI-L013-001 - Datasheet Archive

 

F Semiconductor POWER FACTOR CORRECTION Description This device is power factor correction controller using a discontinues

 

S6500P S6500P F Semiconductor POWER FACTOR CORRECTION Description This device is power factor correction controller using a discontinues conduction mode of boost converter. Especially, it is optimized for electronic ballasts which prevent abnormal functions in load runaway and feedback loop fault conditions and low power and high density power supplies which require minimum board size. The external component R/C filter is not necessary because the R/C filter is included in current sense block. This is the improved version with a pin out equivalent to world standard. Features · · · · · · · · · Dynamic, Static & Feedback OVP Extremely Low Start up Current (30uA Typ.) Very Low Operating Current (4mA Typ.) Internal Self Start Timer Current Sense with Internal RC Filter Trimmed ±1.5% internal Reference Under Voltage Lock Out with Hysteresis Pin Compatible to World Standard High Current Totem Pole Gate Drive Applications · Electronic Ballast · SMPS Ordering Information Type NO. Marking Package Code S6500P S6500P S6500P S6500P DIP-8 Outline Dimensions unit : mm PIN Collection KSI-L013-001 KSI-L013-001 1 S6500P S6500P Internal Block Diagram - Error Amplifier INV + 0.4 V 1 - 2. 5V Ref Feedback OVP Under Voltage Lock Out 8 + Vref + A 2.3 V GND 5 IDET 18V - Static OVP OUT 6 + uvlo Vcc 7 40uA Ref - Vth(st) - COMP 2 + + Vm2 - 3 Self Starter 10uA Vref Gain K MULT Dynamic OVP 40uA 0. 5V S K= Vm1 Vmo Vm1-(Vm2-Vref) Drive Output uvlo 2V Multiplier Vs Q Vmo R + 2Vbe 40k CS 4 + 5pF Current Sense Comparator Zero Current Detector Vz 2.0 V 1.5V Absolute Maximum Ratings Characteristics Value 18 35 ±500 ±10 ±10 -0.3 to 6 0.8 Units V mA mA mA mA V W Rth(j-amb) Supply Voltage Supply voltage Regulator Maximum Current Peak Drive Output Current Driver Output Clamping Diodes Vo>Vcc or Vo