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TOP271VG

Power Integrations
Part Number TOP271VG
Manufacturer Power Integrations
Description Integrated Off-Line Switcher
Published Mar 20, 2015
Detailed Description TOP264-271 TOPSwitch™-JX Family Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplie...
Datasheet PDF File TOP271VG PDF File

TOP271VG
TOP271VG


Overview
TOP264-271 TOPSwitch™-JX Family Integrated Off-Line Switcher with EcoSmart™ Technology for Highly Efficient Power Supplies Product Highlights EcoSmart – Energy Efficient • Ideal for applications from 10 W to 245 W • Energy efficient over entire load range • No-load consumption below 100 mW at 265 VAC • Up to 750 mW standby output power for 1 W input at 230 VAC High Design Flexibility for Low System Cost • Multi-mode PWM control maximizes efficiency at all loads • 132 kHz operation reduces transformer and power supply size • 66 kHz option for highest efficiency requirements • Accurate programmable current limit • Optimized line feed-forward for line ripple rejection • Frequency jittering reduces EMI filter cost • Fully integrated soft-start for minimum start-up stress • 725 V rated MOSFET • Simplifies meeting design derating requirements AC IN DV TOPSwitch-JX CONTROL C S XF Figure 1.
Typical Flyback Application.
+ DC OU-T PI-5578-090309 Extensive Protection Features...



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