EPR-000013 Datasheet, PDF (1/56 Pages) Power Integrations, Inc. – Engineering Prototype Report (EP13) 43 W / 57 W pk, 5 Output TOPSwitch팜-GX (TOP246Y) Power Supply

Title
Engineering Prototype Report (EP13)
43 W / 57 W pk, 5 Output TOPSwitch^-GX
(TOP246Y) Power Supply
185 - 265 V_AC input, 3.3 V / 3 A, 5 V / 3.2 A,
Specification 12 V / 0.6 A (1.8 A pk), 18 V / 0.5 A, 30 V / 0.03 A
output. (Details for 115 V_AC conversion included)
Target
Set top box with internal hard drive, or other
Applications multiple output applications
Author
Power Integrations Applications Department
Document
Number
EPR-000013
Date
08-May-2001
Revision
1.0
Features
• Compact Design (6.875” L X 2.56” W X 1.56” H)
• 43 W steady state output power at 50 °C ambient, free convection
• High efficiency (75% minimum at 180 V_AC input, maximum continuous load)
• Low no-load power consumption (< 0.7 W @ 180 V_AC, < 0.8 W @ 265 V_AC)
• Multiple section transformer for low cost automated production
• Excellent output voltage tracking and cross regulation
• Primary soft-start minimizes component stress during start-up
• Low conducted EMI due to frequency jittering: meets CISPR22B/EN55022B
• Line overvoltage shutdown provides extended line surge protection
• Hysteretic thermal shutdown allows automatic supply recovery after fault removal
• Low component count with single sided printed circuit board
• Surge immunity up to 4 kV (surge or 100 kHz ring wave)
Power Integrations, Inc.
5245 Hellyer Avenue, San Jose, CA 95138 USA.
Tel: [phone] Fax: [phone]
www.powerint.com