IRAC1166-100W International Rectifier, IRAC1166-100W Datasheet - Page 2

• Manufacturer Part Number: IRAC1166-100W
• Description: BOARD DEMO 100W FOR IR1166
• Manufacturer: International Rectifier

Specifications of IRAC1166-100W

• Main Purpose: AC/DC, Secondary Side
• Outputs And Type: 1, Isolated
• Power - Output: 100W
• Voltage - Output: 16V
• Current - Output: 6.25A
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Board Type: Fully Populated
• Utilized Ic / Part: IR1166S, IRF7853
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -

Table of Contents
1.0 INTRODUCTION
2.0 GENERAL DESCRIPTION
2.1 IRAC1166-100W +16V Demo Board Schematic Diagram
2.2 IRAC1166-100W +16V Demo Board Pictures
2.3 IRAC1166-100W +16V Demo Board PCB Layout
3.0 Circuit Description
4.0 Test Connection and Set up Pictures
5.0 Circuit Features
5.1 OVT Setting
5.2 ENABLE Setting
5.3 MOT Setting
5.4 Mosfet Selection Design Tips
6.0 Test Waveforms
6.1.1 Transient Load Test
6.1.2 Static Load Test
6.1.3 Ripple And Noise Measurement
6.1.4 Dynamic load Test
6.4 Startup & UVLO Test
7.0 Line / Load Regulation Test
7.1 IR1166 Demo Board V-I Characteristics Curve
7.2 System Efficiency Test
7.3 Thermal Verification
8.0 Summary
9.0 Appendix
9.1 Transformer turns ratio, Duty Cycle and Secondary Current Relationship
Chart
9.2 IR1166 100W +16V SR Demo Board Power Transformer Specs
10.0 IRAC1166-100W +16V Demo Board Bill of Materials (BOM)
Rev.1A
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: [phone]
18 August 2006
http://www.irf.com/ Data and specifications subject to change without notice.
RD#0618
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