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NCL30083FLYGEVB:  FLYBACK A19 10W/500MA 100

The NCL30083 is a PWM current mode controller targeting isolated flyback and non-isolated constant current topologies. The controller operates in a quasi-resonant mode to provide high efficiency. Thanks to a novel control method, the device is able to precisely regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, biasing and an optocoupler. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact space efficient designs. It supports step dimming by monitoring the AC line and detecting when the line has been toggled on-off-on by the user to reduce the light intensity in 5 steps down to 5% dimming.
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
NCL30083FLYGEVB Active
Pb-free
FLYBACK A19 10W/500MA 100 NCL30083BDMR2G
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM NCL30083FLYGEVB Bill of Materials ROHS Compliant NCL30083FLYGEVB_BOM_ROHS.PDF - 109.0 KB  1 
Eval Board: Gerber NCL30083FLYGEVB Gerber Layout Files (Zip Format) NCL30083FLYGEVB_GERBER.ZIP - 117.0 KB  4 
Eval Board: Schematic NCL30083FLYGEVB Schematic NCL30083FLYGEVB_SCHEMATIC.PDF - 300.0 KB  1 
Eval Board: Test Procedure NCL30083FLYGEVB Test Procedure NCL30083FLYGEVB_TEST_PROCEDURE.PDF - 216.0 KB  1 
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