ACTIVE
LC5566LD
Package : DIP8 (Pin 7 Removed)
RoHS : YES
The LC5560LD series is the power IC for the non-isolated type LED driver which has an incorporated powerMOSFET, designed for input capacitorless applications, and making it possible for systems to comply with the harmonics standard (IEC61000-3-2 class C), even during light load condition.
The controller adapts the average current control method for realizing high power factors, and the quasi-resonant topology contributes to high efficiency and low EMI noise. The rich set of protection features helps to realize low component counts, and high performance-to-cost power supply.
Data Download
Design Support
- Technical Documents
Technical Documents
Features
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・Built-in dimming function
・Built-in ON time control circuit
・Built-in start-up circuit
・Built-in soft start function
・Built-in bias assist function
・Built-in leading edge blanking function
・Built-in maximum ON time control unit
・Protection functions
Overcurrent protection (OCP): Pulse by pulse
Overvoltage protection (OVP): Latch shutdown
Overload protection (OLP): Latch shutdown
Thermal shutdown (TSD): Latch shutdown
Application
・LED lighting equipmentCeiling lights
Down lights, etc
・Led lights bulbs
Specifications
Type | Power IC |
---|---|
Circuit Type | Flyback |
Isolated / Non-Isolated | Non-Isolated |
MOSFET Breakdown Voltage | 650 V |
On-Resistance | 1.90 Ω |
Output Power / Output current | 16W |
OCP | Pulse by pulse |
OLP | Latch |
OVP | Latch |
LED Open / Short Protection | NO |
Dimming Function | Analog |
Package Weight (Typ.) | 0.51 g |
Automotive Qualified | NO |
Block Diagram
Pin Configuration Definitions
Physical Dimensions
Questions or Comments?
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