Title
Engineering Prototype Report for EP-93 –
32 W/81 W Peak Supply Using
PeakSwitch
™
(PKS606Y)
90-265 VAC Input, 30 V, 1.07 A (continuous),
Specification
2 A (100 ms), 2.7 A (50 ms) Output
Application
Author
Document
Number
Date
Revision
•
Printers, DVRs, Audio, General Purpose
Power Integrations Applications Department
EPR-93
22-Jun-2006
1.4
Summary and Features
EcoSmart
®
– meets all existing and proposed harmonized energy efficiency
standards including: CECP (China), CEC, EPA, AGO, European Commission
•
No-load power consumption 200 mW at 265 VAC
•
81.8% active-mode efficiency (exceeds requirement of 80.2%)
Tight tolerance I
2
f parameter (-10%/+12%) reduces system cost:
•
Increases MOSFET and magnetics power delivery
•
Reduces worst-case overload power, which lowers component costs
•
Allows small EE25 core size
Integrated
PeakSwitch
safety/reliability features:
•
Accurate (± 5%), auto-recovering, hysteretic thermal shutdown function
maintains safe PCB temperatures under all conditions
•
Auto-restart protects against output short circuits and open feedback loops
•
Adaptive current limit reduces output overload power
•
Programmable smart AC line sensing provides latching shutdown during
short circuit, overload and open loop faults and prevents power ON/OFF
glitches during power down or brownout
Meets EN55022 and CISPR-22 Class B conducted EMI with >14 dBµV margin
Meets IEC61000-4-5 Class 3 AC line surge
•
•
•
•
Power Integrations
5245 Hellyer Avenue, San Jose, CA 95138 USA.
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
POWERINT [ POWER INTEGRATIONS, INC. ]
