



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Synchronous Rectifier Controllers | |
| Manufacturer | onsemi | |
| Package | SOIC-8 | |
| Operating Temperature | -40℃~+125℃ | |
| Turn-Off Time | 245ns | |
| Peak Output Current(Sink) | 8A | |
| Applicable to AC-DC Architecture | Flyback、LLC、Forward | |
| Mode Support | DCM、CCM、QR | |
| Switch Tube (Built-In/External) | Non Built-In | |
| Turn-Off Delay | 12ns | |
| Turn-On Time | 55ns | |
| Number of Channels | 1 | |
| Peak Output Current(Source) | 4A | |
| Frequency - Switching | 1MHz | |
| Operating Voltage | 4V~35V | |
| Quiescent Current | 55uA | |
| Features | Multi-mode compatible control、Light load efficient mode、Leading edge blanking、Programmable dead-time、Drive capability configurable、Primary-secondary side cooperative control |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
NCP4305DDR2G technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Synchronous Rectifier Controllers | |
| Manufacturer | onsemi | |
| Package | SOIC-8 | |
| Operating Temperature | -40℃~+125℃ | |
| Turn-Off Time | 245ns | |
| Peak Output Current(Sink) | 8A | |
| Applicable to AC-DC Architecture | Flyback、LLC、Forward | |
| Mode Support | DCM、CCM、QR | |
| Switch Tube (Built-In/External) | Non Built-In | |
| Turn-Off Delay | 12ns | |
| Turn-On Time | 55ns | |
| Number of Channels | 1 | |
| Peak Output Current(Source) | 4A | |
| Frequency - Switching | 1MHz | |
| Operating Voltage | 4V~35V | |
| Quiescent Current | 55uA | |
| Features | Multi-mode compatible control、Light load efficient mode、Leading edge blanking、Programmable dead-time、Drive capability configurable、Primary-secondary side cooperative control |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the NCP4305DDR2G. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

NCP4305DDR2G datasheets or manufacturer documentation.
Datasheet: NCP4305DDR2G Datasheet (PDF)
The NCP4305DDR2G schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.