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Texas Instruments LM5023 | Demoboard PMP8677
195 to 265VAC Vin 50W Quasi-Resonant Synchronous Flyback Reference Design
Overview
| Topology | Flyback Converter |
| Input voltage | 195-265 V |
| Output 1 | 12 V / 4.2 A |
| IC revision | B |
Description
The PMP8677 reference design uses the LM5023 quasi-resonant fly back controller to generate 12V@4.2A. The full load efficiency is more than 91% for low and high line.
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-CMB Common Mode Power Line Choke, 1 A, 10 mH | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | Rated Current1 A | Inductance10 mH | DC Resistance360 mΩ | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length17.5 mm | Width13 mm | Height22 mm | MountTHT | ||||
 | 750815330 | Offline Transformer, –, 0.8 mH | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Offline Transformer | – | Inductance0.8 mH | – | – | Insulation Test Voltage3750 V (AC) | – | Length27.05 mm | Width32.25 mm | Height22.86 mm | MountTHT |