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LS7541 - TOUCH CONTROL STEP DIMMER LIGHT SWITCH

General Description

The LS7541 is a CMOS integrated circuit which provides trigger pulses for triac phase control of incandescent lamps.

The circuits are designed to operate with a wide variety of lamp sizes ranging from small table lamps to large floor lamps.

Key Features

  • PIN.

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Datasheet Details

Part number LS7541
Manufacturer LSI
File Size 80.90 KB
Description TOUCH CONTROL STEP DIMMER LIGHT SWITCH
Datasheet download datasheet LS7541 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com LSI/CSI LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 Touch Sensitivity guaranteed to 600pF Touch Plate Capacitance. Touch Operation independent of line plug polarity. Pin selection of three available Brightness Step Sequences. Minimal external components. AGC Loop stabilizes immediately after Power-Up. Brightness state is Off after AC power applied. Brightness state is unchanged if AC power interrupted for < 0.5 sec. Advanced CMOS design for reliable operating characteristics and low power. 50/60 Hz Line Frequency. 5V Operation (VDD - VSS).