Topology | Boost Converter |
Input voltage | 85-265 V |
Output 1 | 390 V / 1.29 A |
IC revision | E1 |
The TIDA-01495 is a low profile (17 mm height), 94.1% peak efficiency, high power density, universal input, 24-V DC, 480-W output, consumer AC/DC power supply reference design. The circuit consists of a front-end two phase interleaved transition mode (TM) power factor correction (PFC) based on the UCC28063A, which minimizes the PFC inductor dimensions and reduces the EMI filter requirements. The HB-LLC isolated DC/DC stage is controlled by the UCC256301 hybrid hysteritic control LLC controller, which ensures fast transient response resulting in reduced PFC bulk and output capacitor dimension. Phase shedding in the PFC stage and the advance burst mode optimization feature in the LLC stage help in meeting high efficiency at 5% load (230V AC). The UCC24612 multi-mode synchronous rectifier controller realizes proportional gate drive, reducing the conduction losses in the output rectifier of the LLC stage, enabling high efficiency.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT (A) | fres (MHz) | Version | IR (A) | L (µH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
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744741222 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | 0.2 | 1.9 | Heat Shrinking Tube | 0.21 | 2200 | 11 | – | – | – | 8.5 | 8.5 | 5.5 | THT | |||
744834433 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMBH Common Mode Power Line Choke (Horizontal) | – | – | THT | 5 | 3300 | 0.037 | 250 | 1500 | MnZn | 32.5 | 28 | 22 | THT | |||
7447076 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FI Leaded Toroidal Line Choke | – | – | – | 6.1 | 150 | 0.045 | – | – | – | 27.5 | 13.6 | – | THT |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | ISAT (A) | fres (MHz) | Version | IR (A) | L (µH) | RDC max. (Ω) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
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