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MIC3833

Micrel Semiconductor
Part Number MIC3833
Manufacturer Micrel Semiconductor
Description Current-Fed PWM Controllers
Published Dec 7, 2006
Detailed Description www.DataSheet4U.com MIC3832/3833 Micrel MIC3832/3833 Current-Fed PWM Controllers Not Recommended for New Designs Gen...
Datasheet PDF File MIC3833 PDF File

MIC3833
MIC3833


Overview
www.
DataSheet4U.
com MIC3832/3833 Micrel MIC3832/3833 Current-Fed PWM Controllers Not Recommended for New Designs General Description The MIC3832 and MIC3833 are unique PWM controllers designed for current-fed, multiple-output or push-pull, switched-mode power supply applications.
The MIC3832/3 features UVLO (undervoltage lockout) with hysteresis, soft start with a programmable time constant, cycle-by-cycle current limiting, a PWM latch to prevent multiple outputs due to noise or ringing, and front-edge blanking.
Current-fed topologies eliminate core saturation problems caused by shoot through (cross conduction) of push-pull circuits and reduce stress on the switching transistors.
The MIC...



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