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SG6840 - Highly Integrated Green-Mode PWM Controller

Description

This highly integrated PWM controller is enhanced to provide low standby-power and stronger protection

Features

  • Green-Mode PWM Supports the “Blue Angel” Norm Low Start-up Current (30uA) Low Operating Current (3mA) Leading-Edge Blanking Built-in Synchronized Slope Compensation Totem Pole Output with Soft Driving Improved EMI Constant Output Power Limit Current Mode Operation Cycle-by-cycle Current Limiting Under Voltage Lockout (UVLO) Programmable PWM Frequency GATE Output Maximum Voltage Clamped at 18V Short Circuit Protection Programmable Over Temperature Protection (OTP) Few External Components Required.

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Datasheet Details

Part number SG6840
Manufacturer Unknown Manufacturer
File Size 193.51 KB
Description Highly Integrated Green-Mode PWM Controller
Datasheet download datasheet SG6840 Datasheet

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Full PDF Text Transcription

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Highly Integrated Green-Mode PWM Controller FEATURES Green-Mode PWM Supports the “Blue Angel” Norm Low Start-up Current (30uA) Low Operating Current (3mA) Leading-Edge Blanking Built-in Synchronized Slope Compensation Totem Pole Output with Soft Driving Improved EMI Constant Output Power Limit Current Mode Operation Cycle-by-cycle Current Limiting Under Voltage Lockout (UVLO) Programmable PWM Frequency GATE Output Maximum Voltage Clamped at 18V Short Circuit Protection Programmable Over Temperature Protection (OTP) Few External Components Required Low Cost APPLICATIONS General-Purpose Switch Mode Power Supplies Flyback Power Converters Power Adapters Open-Frame SMPS Battery Charger Adapters Product Specification SG6840 DESCRIPTION This highly integrated PWM controller is enhanced to provi
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