Topologie | LLC Resonanzwandler |
Eingangsspannung | 12 V |
Ausgang 1 | 12 V / 1 A |
Ausgang 2 | 24 V / 1 A |
Ausgang 3 | 18 V / 1 A |
Ausgang 4 | 15 V / 1 A |
Ausgang 5 | 5 V / 1 A |
The LLC topology allows the transformer to have significant leakage inductance, but much smaller primaryto-secondary capacitance, which significantly reduces common-mode current injection through the bias transformer. The LLC converter based on UCC25800 offers a high level of integration, low cost and high efficiency in a compact form factor. The EVM consists of two portions, namely, the pre-regulator board (left half) and the LLC board (right half). The two portions of the board can be used together or used only with the LLCboard, as needed for evaluation.
Artikel Nr. | Datenblatt | Downloads | Produktserie | Vin (V) | VOut1 (V) | PO (W) | CWW 1 (pF) | L (µH) | ∫Udt (Vµs) | fswitch (kHz) | n | Version | IC-Referenz | Muster | |
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750319836 | SPEC | 7 Dateien | WE-AGDT Auxiliary Gate Drive Transformer | 6 | 9 | – | 2 | 23 | 40 | 500 | 1:1.57 | LLC | UCC25800 | ||
750319834 | SPEC | 7 Dateien | WE-AGDT Auxiliary Gate Drive Transformer | 7.5 | 7.5 | – | 2.6 | 67 | 70 | 500 | 1:1.08 | LLC | UCC25800 | ||
750319835 | SPEC | 7 Dateien | WE-AGDT Auxiliary Gate Drive Transformer | 7.5 | 9 | – | 2.1 | 23 | 40 | 500 | 1:1.29 | LLC | UCC25800 | ||
750319331 | SPEC | 7 Dateien | WE-AGDT Auxiliary Gate Drive Transformer | 13 | 11.5 | 6 | 1.3 | 50 | 60 | 500 | 1:1 | LLC | UCC25800 | ||
750319831 | SPEC | 7 Dateien | WE-AGDT Auxiliary Gate Drive Transformer | 15 | 6 | – | 2 | 56 | 64 | 500 | 2.2:1 | LLC | UCC25800 | ||
750319688 | SPEC | – | Power Transformer | – | – | – | – | – | – | – | – | – | – | ||
750319848 | SPEC | – | Power Transformer | – | – | – | – | – | – | – | – | – | – |
Artikel Nr. | Datenblatt | |
---|---|---|
750319836 | SPEC | |
750319834 | SPEC | |
750319835 | SPEC | |
750319331 | SPEC | |
750319831 | SPEC | |
750319688 | SPEC | |
750319848 | SPEC |
Muster |
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Artikel Nr. | Datenblatt | Downloads | Produktserie | Vin (V) | VOut1 (V) | PO (W) | CWW 1 (pF) | L (µH) | ∫Udt (Vµs) | fswitch (kHz) | n | Version | IC-Referenz | Muster |
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