KA7540 ic equivalent, simple dimming ballast control ic.
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* Internal soft start No lamp protection Voltage controlled dimming Trimmed 1.5% internal bandgap reference Under voltage lo.
* Electronic Ballast
* Lighting Control System
* Half-bridge Drive Control System
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8-SOP
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Rev. 1.0.1
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The KA7540 provides simple and high performance electronic ballast control functions. KA7540 is optimized for electronic ballast requiring a minimum board area, reduced component count and low power dissipation. Internal soft start circuitry elimina.
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