See datasheet for actual packaging/pinout drawings


LM3447 Flyback Controller for LED Lighting Evaluation Module Board

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Texas Instruments LM3447-A19-120VEVM

The Texas Instruments LM3447-A19-120VEVM evaluation module (EVM) helps designers evaluate the performance of the LM3447 PFC Flyback Controller for LED Lighting. The EVM is a primary-side power regulated PFC controller used for commercial and residential phase-cut dimmer compatible LED lamp drivers. It uses fixed frequency valley switching operation, resulting in discontinuous current operation.
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