- RS Best.-Nr.:
- 178-4669
- Herst. Teile-Nr.:
- NCP12400BAHBB0DR2G
- Marke:
- onsemi
Nicht mehr im Sortiment
- RS Best.-Nr.:
- 178-4669
- Herst. Teile-Nr.:
- NCP12400BAHBB0DR2G
- Marke:
- onsemi
Mehr Infos und technische Dokumente
Rechtliche Anforderungen
- Ursprungsland:
- PH
Produktdetails
The NCP12400 is a new fixed−frequency current−mode controller featuring the Dynamic Self−Supply. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal startup current source to supply the controller during start−up, transients, latch, stand−by etc. This device contains a special HV detector which detects the application unplug from the ac input line and triggers the X2 discharge current. This HV structure allows the brown−out detection as well. It features a timer−based fault detection that ensures the detection of overload and an adjustable compensation to help keep the maximum power independent of the input voltage.
Reduces Overall System Cost and Complexity
Ensures Skip Mode Operation Outside Audible Range
Average Efficiency Meets CoC Tier 2 Compliance
Configurable Protection Tailored for Application Needs
Ensures Skip Mode Operation Outside Audible Range
Average Efficiency Meets CoC Tier 2 Compliance
Configurable Protection Tailored for Application Needs
Technische Daten
Eigenschaft | Wert |
---|---|
Schaltfrequenz max. | 65 kHz |
Ausgangsspannung | 14 V |
Ausgangsstrom | 300 mA, 500 mA |
Anzahl der Ausgänge | 1 |
Steuerart | Strom |
Abfallzeit | 60ns |
Montage-Typ | SMD |
Gehäusegröße | SOIC |
Anstiegszeit | 70ns |
Topologie | Flyback |
Pinanzahl | 7 |
Tastverhältnis max. | 85% |
Abmessungen | 5 x 4 x 1.5mm |
PWM Controller-Typ | Strommodus |
Länge | 5mm |
Breite | 4mm |
Höhe | 1.5mm |
Arbeitsspannnung max. | 28 V |
Betriebstemperatur max. | +150 °C |
Betriebstemperatur min. | –40 °C |
- RS Best.-Nr.:
- 178-4669
- Herst. Teile-Nr.:
- NCP12400BAHBB0DR2G
- Marke:
- onsemi