


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)/AC-DC Controllers and Regulators | |
| Manufacturer | POWER INTEGRATIONS | |
| Package | PDIP-8 | |
| Operating Temperature | -40℃~+150℃ | |
| Frequency - Switching | 100kHz | |
| Voltage - Supply | 5.5V~6V | |
| Duty Cycle(Max) | 67% | |
| Feedback System | Secondary-Side Feedback、Primary-side feedback | |
| Working Mode | CCM、DCM | |
| Isolation | Isolation | |
| Features | Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)、High voltage direct start、Under-voltage lockout、Leading edge blanking、Hiccup current limiting | |
| Topology | Boost、Flyback、Buck、Forward | |
| Voltage - Breakdown | 700V |

* 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.
TOP222PN technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | POWER INTEGRATIONS | |
| Package | PDIP-8 | |
| Operating Temperature | -40℃~+150℃ | |
| Frequency - Switching | 100kHz | |
| Voltage - Supply | 5.5V~6V | |
| Duty Cycle(Max) | 67% | |
| Feedback System | Secondary-Side Feedback、Primary-side feedback | |
| Working Mode | CCM、DCM | |
| Isolation | Isolation | |
| Features | Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)、High voltage direct start、Under-voltage lockout、Leading edge blanking、Hiccup current limiting | |
| Topology | Boost、Flyback、Buck、Forward | |
| Voltage - Breakdown | 700V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TOP222PN. 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.

TOP222PN datasheets or manufacturer documentation.
Datasheet: TOP222PN Datasheet (PDF)
The TOP222PN schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.