Design contains obsolete parts

Dead

Summary

The LinkSwitch-LP IC has been developed to replace linear transformers in low power, charger applications. The integrated 700 V switching MOSFET and ON/OFF control function achieve very high efficiency operation under all load conditions with simple bias winding voltage feedback.

No-load and operating efficiency performance exceeds all international energy efficiency standards either present or proposed in the future.

Specifications

Manufacturer Power Integrations
Category AC/DC and DC/DC Conversion
Sub-Category AC/DC SMPS - Single Output
Eval Board Normally In Stock
AC Voltage 115 V
230 V
Universal (115 / 230V)
Outputs and Type 1 Isolated
Voltage Out 6 V
Current Out 330 mA
Output Power 2 W
Features Frequency Jitter for EMI
Short Circuit Protection
Shutdown, Enable, Standby
Thermal Protection
Efficiency @ Conditions >65%, 115V in, 6V @ 84 ~ 334 mA
>60%, 230V in, 6V @ 84 ~ 334 mA
No-load Input Power @ Voltage 110 mW @ 120 V
140 mW @ 240 V
Switching Frequency 66 kHz
Internal Switch Yes
Component Count + Extras 14 + 2
Voltage In 90 ~ 265 VAC
Design Author Power Integrations
Application / Target Market Battery Chargers
Power: AC Adapters
Power: Auxiliary Power Supply
Main I.C. Base Part LNK564P
Date Created By Author
Date Added To Library

Support Documents & Media

DAK-85 - Engineering Report DAK-85 - Application Note LNK562-LNK564 - Datasheet

Media

DAK_85_Schematic_.JPG DAK_85_EPR_85_Populated_Board.JPG