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MC33157

ON Semiconductor
Part Number MC33157
Manufacturer ON Semiconductor
Description Half Bridge Controller and Driver for Industrial Linear Tubes
Published Jul 25, 2005
Detailed Description MC33157 Half Bridge Controller and Driver for Industrial Linear Tubes The MC33157 includes the oscillator circuit and tw...
Datasheet PDF File MC33157 PDF File

MC33157
MC33157


Overview
MC33157 Half Bridge Controller and Driver for Industrial Linear Tubes The MC33157 includes the oscillator circuit and two output channels to control a half–bridge power stage.
One of the channels is ground–referenced.
The second one is floating to provide a bootstrap operation for the high side switch.
Dedicated Driver for Industrial Linear Tubes http://onsemi.
com • Main oscillator is current controlled, making it easy to set up by a • • single external resistor.
On top of that, such a feature is useful to implement a dimming function by frequency shift.
Filament pre–heating time control built–in.
The strike sequence is controllable by external passive components, the resonnant frequency be...



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