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KA7541 Datasheet Simple Ballast Controller

Manufacturer: Fairchild (now onsemi)

Overview: .fairchildsemi. KA7541 Simple Ballast Controller.

General Description

s The KA7541 provides simple and high performance electronic ballast control functions.

KA7541 is optimized for electronic ballast requiring a minimum board area, reduced ponent count and low power dissipation.

Internal soft start circuitry eliminates the need for an external soft start PTC resistor.

Key Features

  • Internal soft start Flexible soft start frequency No lamp protection 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 current.

KA7541 Distributor