|
DESCRIPTIONS
It is Adaptable to a Discontinous Mode of Operation that the IP3003 is
Advanced PFC(Power Factor Correction) Controller for the High Density Switching
Mode Power Supply and Electronic Ballast systems.
The bunky 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 Amplifer 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 External Part Counts
ORDERING INFORMATION
|
Device |
Package
|
Operating Temp |
|
IP3003 |
8DIP |
|
|
IP3003L |
8DIP |
|
|
I3003 |
8SOP |
|
|
I3003-TF |
8SOP |
|
|
I3003L |
8SOP |
|
|
I3003L-TF |
8SOP |
|
|
