UC3869 datasheet, controller equivalent, UTC

UC3869 Features and benefits

* High voltage startup * Power on soft start reducing MOSFET Vds stress * Efficiency and minimum standby power * Frequency shuffling for EMI * Audio noise free operation .

UC3869 Application

PWM switching frequency at normal operation is internally fixed and is trimmed to a tight range. At no load condition, .

UC3869 Description

The UTC UC3869 is a highly integrated current mode PWM control IC with high voltage start up, optimized for high performance, low standby power consumption and cost effective offline flyback converter applications. PWM switching frequency at normal o.

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UC3869 Datasheet, controller equivalent, UTC

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UC3869 Features and benefits

UC3869 Application

UC3869 Description