IR21593S

DIMMING BALLAST CONTROLLER

International Rectifier

IR21593S Features

* DIMMING BALLAST CONTROL IC

* Ballast control and half-bridge driver in one IC

* Transformer-less lamp power sensing

* Closed-loop lamp power control

* Closed-loop preheat current control

* Programmable preheat time

* Programmable preheat current

IR21593S General Description

Packages Description: The IR21592/IR21593 are complete dimming ballast controllers and 600V half-bridge drivers all in one IC. The architecture includes phase control for transformer-less lamp power sensing and regulation which minimizes changes needed to adapt non-dimming ballasts for dimming. Ex.

IR21593S Datasheet (259.08 KB)

IR21593S Datasheet Preview — Preview of IR21593S PDF

Datasheet Details

Part number:

IR21593S

Manufacturer:

International Rectifier

File Size:

259.08 KB

Description:

Dimming ballast controller.

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IR21593S DIMMING BALLAST CONTROLLER International Rectifier

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IR21593S Features

IR21593S General Description

Datasheet Details

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