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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 36-57 V |
| Ausgang 1 | 12 V / 2 A |
Beschreibung
The PMP40144 is a 12V 2A reference design solution for PoE applications. The solution implements a high efficiency primary side controller UCC28704, eliminating feedback components(TL431, opto-coupler). The efficiency is >89% at full load. Integrated input UVLO, OVP and output OVP, OCP improves the power system reliability. The design is achieved in a compact form factor (68mm X 36mm X 15mm).
Eigenschaften
Remark: BOM test-result PDF are added with schematic PDF.
89% full load efficiencyPrimary side regulation (PSR) eliminates opto-couplerInput UVLO, OVP, output OVPOutput overcurrent protection with automatic retrySize LWH 68mm36mm15mm
Typische Anwendungen
- PoE
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | ISAT (A) | fres (MHz) | Montageart | Pins (pcs) | Reihen | H (mm) | G (mm) | Gender | Typ | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744042003 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TPC SMT-Speicherdrossel | 3.3 | 1.8 | 80 | SMT | 2 | – | 1.8 | – | – | – | 1.95 | – | ||
 | 750343666 | SPEC | 5 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Transformer | 60 | 3.9 | – | THT | – | – | 15.88 | 2.03 | – | – | – | Tray | ||
 | 61300211121 | SPEC | – | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | THT | 2 | Single | – | – | Pin Header | Gerade | 3 | Beutel |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 744042003 | SPEC | |
| 750343666 | SPEC | |
| 61300211121 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | ISAT (A) | fres (MHz) | Montageart | Pins (pcs) | Reihen | H (mm) | G (mm) | Gender | Typ | IR (A) | Verpackung | Muster |
|---|
