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| KA7540 | Simple Dimming Ballast Control IC | SAMSUNG[Samsung semiconductor] | ![SAMSUNG[Samsung semiconductor]LOGO-ICW(wng)](https://cache.ttic.cc/PdfSupLogo/133SAMSUNG.GIF) | 104.18 Kbytes | ��14� |  | IRPLDIM1U,KA7543,IR2159S,IR21592,IR2166,IR2167,IR2156,KA7541,NJU6052 |
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| KA7540D | Simple Dimming Ballast Control IC | SAMSUNG[Samsung semiconductor] | ![SAMSUNG[Samsung semiconductor]LOGO-ICW(wng)](https://cache.ttic.cc/PdfSupLogo/133SAMSUNG.GIF) | 104.18 Kbytes | ��14� |  | IRPLDIM1U,KA7543,IR2159S,IR21592,IR2166,IR2167,IR2156,KA7541,NJU6052 |
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