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SG6841 - High-integrated Green-mode PWM Controller

Description

This highly integrated PWM controllers, SG6841 series, provides several

Features

  • Green-mode PWM to support “Blue Angel” Norm Low start up current 30uA Low operation current 3mA Leading-edge blanking Built-in synchronized slope compensation Constant output power limit for universal AC input Current mode operation Cycle-by-cycle current limiting Under voltage lockout (UVLO) Programmable PWM frequency GATE output maximum voltage clamped at 18V Totem pole output includes soft driving for better EMI Build-in limited-power-control to meet safety requirement Programmable over-tempe.

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Datasheet Details

Part number SG6841
Manufacturer System General
File Size 475.26 KB
Description High-integrated Green-mode PWM Controller
Datasheet download datasheet SG6841 Datasheet

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Full PDF Text Transcription

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Product Specification High-integrated Green-mode PWM Controller SG6841 FEATURES Green-mode PWM to support “Blue Angel” Norm Low start up current 30uA Low operation current 3mA Leading-edge blanking Built-in synchronized slope compensation Constant output power limit for universal AC input Current mode operation Cycle-by-cycle current limiting Under voltage lockout (UVLO) Programmable PWM frequency GATE output maximum voltage clamped at 18V Totem pole output includes soft driving for better EMI Build-in limited-power-control to meet safety requirement Programmable over-temperature protection Few external components & low cost solution DESCRIPTION This highly integrated PWM controllers, SG6841 series, provides several features to enhance the performance of low power flyback converters.
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