onsemi NCP1239KD65R2G 5 PWM Controller, 65 kHz 35 V 7-Pin, SOIC
- N° de stock RS:
- 178-4660
- Référence fabricant:
- NCP1239KD65R2G
- Fabricant:
- onsemi
Offre groupée disponible
Sous-total (1 paquet de 10 unités)*
7,74 €
(TVA exclue)
9,37 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 80,00 €
Temporairement en rupture de stock
- Expédition à partir du 16 novembre 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité | le paquet* |
|---|---|---|
| 10 - 90 | 0,774 € | 7,74 € |
| 100 - 240 | 0,667 € | 6,67 € |
| 250 - 490 | 0,578 € | 5,78 € |
| 500 - 990 | 0,509 € | 5,09 € |
| 1000 + | 0,463 € | 4,63 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 178-4660
- Référence fabricant:
- NCP1239KD65R2G
- Fabricant:
- onsemi
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | onsemi | |
| Maximum Switching Frequency | 65kHz | |
| Product Type | PWM Controller | |
| Output Current | 500mA | |
| Zero Power Detection | No | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Topology | Flyback | |
| Pin Count | 7 | |
| Maximum Supply Voltage | 35V | |
| Maximum Duty Cycle | 84% | |
| Maximum Operating Temperature | 150°C | |
| PWM Controller Type | Current Mode | |
| Length | 5mm | |
| Standards/Approvals | No | |
| Series | NCP | |
| Height | 1.5mm | |
| Automotive Standard | No | |
| Sélectionner tout | ||
|---|---|---|
Marque onsemi | ||
Maximum Switching Frequency 65kHz | ||
Product Type PWM Controller | ||
Output Current 500mA | ||
Zero Power Detection No | ||
Mount Type Surface | ||
Package Type SOIC | ||
Topology Flyback | ||
Pin Count 7 | ||
Maximum Supply Voltage 35V | ||
Maximum Duty Cycle 84% | ||
Maximum Operating Temperature 150°C | ||
PWM Controller Type Current Mode | ||
Length 5mm | ||
Standards/Approvals No | ||
Series NCP | ||
Height 1.5mm | ||
Automotive Standard No | ||
- Pays d'origine :
- 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