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COX3165
Highly Integrated Current Mode PWM Controller
FEATURES
GENERAL DESCRIPTION
z Built-in Soft Start Function
COX3165 is a highly integrated current mode PWM
z Very Low Start-up Current
controller for medium to large offline power converter
z Proprietary “Smooth Frequency Foldback” applications.
and Burst Mode Operation for Green Mode In COX3165, the PWM switching is internally trimmed
Operation
to tight range. To improve EMI performance, the IC
z Proprietary “Hybrid Frequency Jittering”
integrates Coxsemi’s Proprietary “Hybrid Frequency
z Proprietary “Constant Power Limiting” (Full Jittering” for the oscillator to reduce conduction EMI
AC Input Range)
emission of a power supply.
COX3165 Datasheet
