This reference design is a multiple output (12V: 3.3V/5V): 2.4W bias power supply for home appliances using a low cost Quasi-resonant PWM controller. The design supports conversion of wide range DC input ranging from 90V DC to 425V DC or AC input ranging from 85V AC to 300V AC to standard power rails of 12V and 3.3V/5V. TIDA-00434 is able to achieve reduced switching losses: using a buck power stage operating in discontinuous mode with valley switching. The design offers high efficiency (>70%) and low stand-by power of
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Download the test file for TIDA-00434Title | Updated | Type | Size (KB) | |
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TIDA-00434 Gerber | 17 Mar 2015 | ZIP | 169 | |
TIDA-00434 CAD Files | 17 Mar 2015 | ZIP | 2352 | |
TIDA-00434 PCB | 17 Mar 2015 | 695 | ||
TIDA-00434 Assembly Files | 17 Mar 2015 | ZIP | 95 | |
TIDA-00434 BOM | 17 Mar 2015 | 210 | ||
TIDA-00434 Schematic | 17 Mar 2015 | 246 |