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Texas Instruments LM5023MM | Demoboard PMP10035
Offline AC/DC 75W 2-Switch Quasi-Resonant Flyback Converter Reference Design
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-265 V |
| Ausgang 1 | 19.5 V / 3.84 A |
| IC-Revision | C |
Beschreibung
This design uses the LM5023 flyback controller for the 2-Switch Quasi-Resonant Flyback Topology. It generates an isolated output (19.5V@3.84A) from an universal input (85VAC - 265VAC).
Eigenschaften
- Universal input voltage
- 2-Switch Quasi-Resonant Flyback Topology
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (A) | Bauform | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7508113417 | SPEC | 5 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | MID-OLTI Offline Flyback Transformers for Texas Instruments | 64 - 265 V (AC) | 19 | 3.85 | 11 | 30 - 130 | 3.25:1:0.583 | 9.1 | ER28/17 | – | 140 | – | – | 3750 | – | 32 | 39 | 26 | THT | ||
 | 744824310 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | – | L | 3 | 10000 | 105 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 7508113417 | SPEC | |
| 744824310 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (A) | Bauform | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster |
|---|