onsemi PWM-Controller 65 kHz 0.5 mA 35 V 16 V 1.4 mA 7-Pin 500 mA SOIC 1-Ausg.
- RS Stock No.:
- 178-4578
- Mfr. Part No.:
- NCP1239JD65R2G
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 10 units)*
9,19 €
(exc. VAT)
10,94 €
(inc. VAT)
VERSANDKOSTENFREIE Lieferung für Bestellungen ab 100,00 €
Nur noch Restbestände
- Letzte 80 Einheit(en) versandfertig von einem anderen Standort
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | 0,919 € | 9,19 € |
| 100 - 240 | 0,792 € | 7,92 € |
| 250 - 490 | 0,686 € | 6,86 € |
| 500 - 990 | 0,604 € | 6,04 € |
| 1000 + | 0,55 € | 5,50 € |
*price indicative
- RS Stock No.:
- 178-4578
- Mfr. Part No.:
- NCP1239JD65R2G
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Marke | onsemi | |
| Produkt Typ | PWM-Controller | |
| Maximale Schaltfrequenz | 65kHz | |
| Anlaufstrom | 0.5mA | |
| Versorgungsstrom | 1.4mA | |
| Ausgangsspannung | 16 V | |
| Nullstromerkennung | Nein | |
| Ausgangsstrom | 500mA | |
| Anzahl der Ausgänge | 1 | |
| Montageart | Oberfläche | |
| Gehäusegröße | SOIC | |
| Minimale Versorgungsspannung | 8V | |
| Pinanzahl | 7 | |
| Topologie | Rücklauf | |
| Maximale Versorgungsspannung | 35V | |
| Betriebstemperatur min. | -40°C | |
| Tastgrad max. | 84% | |
| PWM Controller-Typ | Strommodus | |
| Maximale Betriebstemperatur | 150°C | |
| Höhe | 1.5mm | |
| Breite | 4 mm | |
| Länge | 5mm | |
| Normen/Zulassungen | RoHS, Pb-Free | |
| Serie | NCP1239 | |
| Automobilstandard | Nein | |
| Select all | ||
|---|---|---|
Marke onsemi | ||
Produkt Typ PWM-Controller | ||
Maximale Schaltfrequenz 65kHz | ||
Anlaufstrom 0.5mA | ||
Versorgungsstrom 1.4mA | ||
Ausgangsspannung 16 V | ||
Nullstromerkennung Nein | ||
Ausgangsstrom 500mA | ||
Anzahl der Ausgänge 1 | ||
Montageart Oberfläche | ||
Gehäusegröße SOIC | ||
Minimale Versorgungsspannung 8V | ||
Pinanzahl 7 | ||
Topologie Rücklauf | ||
Maximale Versorgungsspannung 35V | ||
Betriebstemperatur min. -40°C | ||
Tastgrad max. 84% | ||
PWM Controller-Typ Strommodus | ||
Maximale Betriebstemperatur 150°C | ||
Höhe 1.5mm | ||
Breite 4 mm | ||
Länge 5mm | ||
Normen/Zulassungen RoHS, Pb-Free | ||
Serie NCP1239 | ||
Automobilstandard Nein | ||
- COO (Country of Origin):
- PH
The NCP1239 is a fixed-frequency current-mode controller featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal start-up current source to supply the controller during start-up, transients, latch, stand-by etc. With a supply range up to 35 V, the controller hosts a jittered 65 or 100-kHz switching circuitry operated in peak current mode control.
Fixed-Frequency 65-kHz or 100-kHz Current-Mode Control Operation
Frequency Foldback Down to 26 kHz and Skip Mode to Maximize Performance in Light Load Conditions
Adjustable Over Power Protection (OPP) Circuit
High-Voltage Current Source with Brown-Out (BO) Detection
Internal Slope Compensation
Internal Fixed Soft-Start
Frequency Jittering in Normal and Frequency Foldback Modes
64-ms Timer-Based Short-Circuit Protection with Auto-Recovery or Latched Operation
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