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AP3107H - HIGH VOLTAGE GREEN MODE PWM CONTROLLER

This page provides the datasheet information for the AP3107H, a member of the AP3107 HIGH VOLTAGE GREEN MODE PWM CONTROLLER family.

Datasheet Summary

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.

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 packa.

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Datasheet preview – AP3107H

Datasheet Details

Part number AP3107H
Manufacturer BCD
File Size 343.18 KB
Description HIGH VOLTAGE GREEN MODE PWM CONTROLLER
Datasheet download datasheet AP3107H Datasheet
Additional preview pages of the AP3107H datasheet.

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Full PDF Text Transcription

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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.
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