onsemi NCP4305DDR2G AC-DC 500 kHz 8-Pin, SOIC

Bekijk alle Voltage Controllers
Bulkkorting beschikbaar

Subtotaal (1 verpakking van 10 eenheden)*

€ 9,32

(excl. BTW)

€ 11,28

(incl. BTW)

Add to Basket
selecteer of typ hoeveelheid
Tijdelijk niet op voorraad
  • Verzending vanaf 27 juli 2026
Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.
Aantal stuks
Per stuk
Per verpakking*
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

*prijsindicatie

Verpakkingsopties
RS-stocknr.:
161-2643
Fabrikantnummer:
NCP4305DDR2G
Fabrikant:
onsemi
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren

Merk

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 Voltage

-0.3 V

Minimum Input Voltage

7.3 V

Minimum Output Current

4A

Minimum Operating Temperature

-40 °C

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

Gerelateerde Links