KIA3562F Datasheet, PDF (1/11 Pages) KEC(Korea Electronics) – BIPOLAR LINEAR INTEGRATED CIRCUIT

SEMICONDUCTOR
TECHNICAL DATA
KIA3562F/P
BIPOLAR LINEAR INTEGRATED CIRCUIT
Discontinuous Conduction Mode PFC Controller
DESCRIPTIONS
It is Adaptable to a Discontinuous Mode of Operation that the
KIA3562F/P is Advanced PFC (Power Factor Correction) Controller
for the High Density Switching Mode Power Supply and Electronic
Ballast systems. The Bulky External components are eliminated in the
Internal Start-up circuits, though it is taken in Independent Boost
Converter Operation. What is more, instead of the External
components, the Low Pass Filter is mounted in Internal Current Sense
block. Internal Clamping of the Error Amplifier and Multiplier
Output improve turn on Overshoot Characteristics and Current
Limiting. The One of features is able to prevent Abnormal Condition,
Open Lamp & Over Voltage.
FEATURES
Very Precise Adjustable Output OVP (Dynamic & Static OVP Function)
Extremely Low Start-Up Current
Low Operating Supply Current
Internal Start-Up Timer
Power Factor Maximizer & THD Minimizer Circuit
Complete Wide Range Operation
Feedback Open Protection
Minimum On Timer
Current Sense Filter On Chip
Disable Function
Extremely Minimized Exterbnal Part Counts
INTERNAL CIRCUIT BLOCK
2011. 3. 10
Revision No : 1
1/11