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Texas Instruments LM5017 | Demoboard PMP9419
Isolated triple-output Fly-Buck Bias for PLC applications
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 17-36 V |
| Ausgang 1 | 5 V / 0.1 A |
| Ausgang 2 | 10.4 V |
| Ausgang 3 | -15 V / 0.1 A |
| Ausgang 4 | 15 V / 0.1 A |
| IC-Revision | E1 |
Beschreibung
The PMP9419 reference design is a 3-output isolated Fly-Buck power supply for PLC applications. It takes 24V nominal input and provides 3 isolated sets of bias voltage, which are +15V@100mA, -15V@30mA, and 5V@17mA. Each set of rails is generated from one single transformer windings on the secondary side. A compact solution size is achieved (55.3mmx43.8mm). The design features the LM5017 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5017 has a wide Vin range which is up to 100V and 600mA output current capability with integrated switch FETs.
Eigenschaften
- Three isolated outputs, +15V@100mA, -15V@30mA, 5V@17mA
- Fly-Buck converter design, primary side regulation, compact solution for multiple isolated output supply
- 81% peak efficiency.
- LM5017 sync buck regulator, up to 100V wide Vin range, 600mA capability
- This circuit board is tested, and the design files and test report are included.
Typische Anwendungen
- PLC
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins (pcs) | Anwendung | PCB/Kabel/Panel | Modularity | Typ | Wire Section | Vin | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | VOut3 (V) | IOut3 (mA) | Vaux (V) | L (µH) | NPRI : NSEC | VT (V (AC)) | fswitch (kHz) | Montageart | L (mm) | W (mm) | H (mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691214110002 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular | 2 | Käfigzugklemme | PCB | Ja | Horizontal | 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | THT | 7.05 | – | – | |
| 691214110003 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular | 3 | Käfigzugklemme | PCB | Ja | Horizontal | 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | THT | 10.5 | – | – | |
 | 750342206 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird sich in Kürze das Datenblatt des ausgewählten Produktes ändern. Anbei finden Sie das neue Datenblatt, sowie das noch gültige Datenblatt. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-IBTI Isolated Buck Transformers | – | – | – | – | – | – | 18 - 24 V (DC) | 15 | 150 | 5 | 100 | 15 | 150 | 5 | 50 | 2 : 3 : 1 : 3.2 : 1 | 1500 | 200 - 400 | SMT | 12.95 | 12.85 | 6.35 |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 691214110002 | SPEC | – |
| 691214110003 | SPEC | – |
| 750342206 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird sich in Kürze das Datenblatt des ausgewählten Produktes ändern. Anbei finden Sie das neue Datenblatt, sowie das noch gültige Datenblatt. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins (pcs) | Anwendung | PCB/Kabel/Panel | Modularity | Typ | Wire Section | Vin | VOut1 (V) | IOut1 (mA) | VOut2 (V) | IOut2 (mA) | VOut3 (V) | IOut3 (mA) | Vaux (V) | L (µH) | NPRI : NSEC | VT (V (AC)) | fswitch (kHz) | Montageart | L (mm) | W (mm) | H (mm) | Muster |
|---|
