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AP3107

BCD
Part Number AP3107
Manufacturer BCD
Description HIGH VOLTAGE GREEN MODE PWM CONTROLLER
Published Feb 4, 2014
Detailed Description Preliminary Datasheet HIGH VOLTAGE GREEN MODE PWM CONTROLLER AP3107/H General Description The AP3107/H series is the hi...
Datasheet PDF File AP3107 PDF File

AP3107
AP3107

Overview
Preliminary Datasheet HIGH VOLTAGE GREEN MODE PWM CONTROLLER AP3107/H General Description The AP3107/H series is the high voltage start-up, current mode PWM controller with green mode power-saving operation.
To minimize the standby power consumption, a proprietary adaptive green mode function provides frequency modulation at light load conditions.
To avoid acoustic noise problems, the minimum PWM frequency is set at about 26kHz.
The AP3107/H series features proprietary frequency dithering function internally that helps to reduce EMI emission of a power supply with minimum line filters used.
The AP3107/H also integrates a lot of functions such as Leading-Edge Blanking (LEB) of the current sensing, internal slope compensation, line compensation and several protection features.
The protection functions include cycle-by-cycle current limit (OCP), over voltage protection, OTP, OLP and brownout protection.
The AP3107/H series is available in SOIC-7 package.
Features • • • High-voltage Star...


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