



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 | Shenzhen Developer Microelec. | |
| Package | SOP-7 | |
| Operating Temperature | -40℃~+125℃ | |
| MOS Breakdown Voltage | 45V | |
| Operating Voltage | 6.7V~7.5V | |
| Applicable to AC-DC Architecture | Flyback | |
| On-Resistance | 15mΩ | |
| Quiescent Current | 150uA | |
| Mode Support | DCM、QR | |
| Switch Tube (Built-In/External) | Built-in | |
| Turn-Off Delay | 60ns |

* 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.
DP3520 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Synchronous Rectifier Controllers | |
| Manufacturer | Shenzhen Developer Microelec. | |
| Package | SOP-7 | |
| Operating Temperature | -40℃~+125℃ | |
| MOS Breakdown Voltage | 45V | |
| Operating Voltage | 6.7V~7.5V | |
| Applicable to AC-DC Architecture | Flyback | |
| On-Resistance | 15mΩ | |
| Quiescent Current | 150uA | |
| Mode Support | DCM、QR | |
| Switch Tube (Built-In/External) | Built-in | |
| Turn-Off Delay | 60ns |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DP3520. 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.

DP3520 datasheets or manufacturer documentation.
Datasheet: DP3520 Datasheet (PDF)
The DP3520 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.