onsemi NCP4305DDR2G AC-DC 500 kHz 8-Pin, SOIC
- N° de stock RS:
- 161-2643
- Référence fabricant:
- NCP4305DDR2G
- Fabricant:
- onsemi
Offre groupée disponible
Sous-total (1 paquet de 10 unités)*
9,32 €
(TVA exclue)
11,28 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
Temporairement en rupture de stock
- Expédition à partir du 13 juillet 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité | le paquet* |
|---|---|---|
| 10 - 90 | 0,932 € | 9,32 € |
| 100 - 240 | 0,804 € | 8,04 € |
| 250 - 490 | 0,697 € | 6,97 € |
| 500 - 990 | 0,612 € | 6,12 € |
| 1000 + | 0,557 € | 5,57 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 161-2643
- Référence fabricant:
- NCP4305DDR2G
- Fabricant:
- onsemi
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | onsemi | |
| Controller Type | Synchronous Rectifier Controller | |
| Number of Outputs | 1 | |
| Current Conversion Type | AC-DC | |
| Maximum Switching Frequency | 500 kHz | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Dimensions | 5 x 4 x 1.5mm | |
| Maximum Input Voltage | 9.4 V | |
| Maximum Operating Temperature | +125 °C | |
| Maximum Output Current | 8A | |
| Maximum Output Voltage | 17 V | |
| Minimum Output Current | 4A | |
| Minimum Output Voltage | -0.3 V | |
| Minimum Operating Temperature | -40 °C | |
| Minimum Input Voltage | 7.3 V | |
| Sélectionner tout | ||
|---|---|---|
Marque onsemi | ||
Controller Type Synchronous Rectifier Controller | ||
Number of Outputs 1 | ||
Current Conversion Type AC-DC | ||
Maximum Switching Frequency 500 kHz | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 8 | ||
Dimensions 5 x 4 x 1.5mm | ||
Maximum Input Voltage 9.4 V | ||
Maximum Operating Temperature +125 °C | ||
Maximum Output Current 8A | ||
Maximum Output Voltage 17 V | ||
Minimum Output Current 4A | ||
Minimum Output Voltage -0.3 V | ||
Minimum Operating Temperature -40 °C | ||
Minimum Input Voltage 7.3 V | ||
The NCP4305 is high performance driver tailored to control a synchronous rectification MOSFET in switch mode power supplies. Thanks to its high performance drivers and versatility, it can be used in various topologies such as DCM or CCM flyback, quasi resonant flyback, forward and half bridge resonant LLC. The combination of externally adjustable minimum off-time and on-time blanking periods helps to fight the ringing induced by the PCB layout and other parasitic elements. A reliable and noise less operation of the SR system is insured due to the Self Synchronization feature.
Precise True Secondary Zero Current Detection with Adjustable Threshold
Typically 20 ns Turn off Delay from Current Sense Input to Driver
Zero Current Detection Pin Capability
Adjustable Minimum ON Time and Minimum OFF Time
Self Synchronization
Light Load Detection with Modulated Gate Drive
Improves performance for applications working in deep CCM
Enters the IC into a low consumption standby mode
Typically 20 ns Turn off Delay from Current Sense Input to Driver
Zero Current Detection Pin Capability
Adjustable Minimum ON Time and Minimum OFF Time
Self Synchronization
Light Load Detection with Modulated Gate Drive
Improves performance for applications working in deep CCM
Enters the IC into a low consumption standby mode