IR2157 Datasheet - International Rectifier

IR2157 FULLY INTEGRATED BALLAST CONTROL IC

* Thermal overload protection * Programmable deadtime * Integrated 600V level-shifting gate driver * Internal 15.6V zener clamp diode on VCC * True micropower startup (150uA) * Latch immunity protection on all leads * ESD protection on all lea.

IR2157 Features

* Programmable preheat time & frequency

* Programmable ignition ramp

* Protection from failure-to-strike

* Lamp filament sensing & protection

* Protection from operation below resonance

* Protection from low-line condition & automatic restart (mimics a

IR2157 Datasheet (307.14 KB)

IR2157 Datasheet Preview — Preview of IR2157 PDF

Datasheet Details

Part number:

IR2157

Manufacturer:

International Rectifier

File Size:

307.14 KB

Description:

Fully integrated ballast control ic.

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IR2157 FULLY INTEGRATED BALLAST CONTROL International Rectifier

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