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SG5701 - Low Cost Green-Mode PWM Controller

Description

This highly-integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS.

Features

  • Green-Mode PWM Supports the “Blue Angel” Standard Low Start-up Current (10uA) Low Operating Current (2mA) Leading-Edge Blanking Constant Output Power Limit Universal Input Built-in Synchronized Slope Compensation Current Mode Operation Cycle-by-cycle Current Limiting Under Voltage Lockout (UVLO) Programmable PWM Frequency Gate Output Voltage Clamped at 17V Low Cost Few External Components Required Small SOT-26 Package.

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Datasheet Details

Part number SG5701
Manufacturer System General
File Size 417.14 KB
Description Low Cost Green-Mode PWM Controller
Datasheet download datasheet SG5701 Datasheet

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Full PDF Text Transcription

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Product Specification Low Cost Green-Mode PWM Controller for Flyback Converters SG5701 FEATURES Green-Mode PWM Supports the “Blue Angel” Standard Low Start-up Current (10uA) Low Operating Current (2mA) Leading-Edge Blanking Constant Output Power Limit Universal Input Built-in Synchronized Slope Compensation Current Mode Operation Cycle-by-cycle Current Limiting Under Voltage Lockout (UVLO) Programmable PWM Frequency Gate Output Voltage Clamped at 17V Low Cost Few External Components Required Small SOT-26 Package DESCRIPTION This highly-integrated PWM controller provides several special enhancements designed to meet the low standby-power needs of low-power SMPS.
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