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KA7540 Datasheet - Samsung

KA7540 - Simple Dimming Ballast Control IC

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 eliminates the need for an external soft start PTC resist

KA7540 Features

* Internal soft start No lamp protection Voltage controlled dimming Trimmed 1.5% internal bandgap reference Under voltage lock out with 1.8V of hysteresis Totem pole output with high state clamp Low start-up and operating

KA7540_Samsungsemiconductor.pdf

Preview of KA7540 PDF
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Datasheet Details

Part number:

KA7540

Manufacturer:

Samsung

File Size:

104.18 KB

Description:

Simple dimming ballast control ic.

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