PN8024R Non-isolated High-Efficiency AC/DC Conversion

General Description
The PN8024R consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET， specifically designed for small power non-isolated switching power supply. PN8024R offers fully intelligentized protection including Cycle-by-Cyclecurrent limiting (OCP); Over Voltage Protection (OVP), Under Voltage Lockout and Over Temperature Protection (OTP). Excellent EMI performance is achieved with Pulse Frequency Modulation. PN8024R also consists of a high-voltage start-up circuit to ensure that it starts quickly. The application needs fewer component devices.
* Features
Be optimized with 12V output non-isolated application
85~265VAC wide input voltage scope
Frequency modulation for low EMI
Internal HV Start-up Circuit
Semi-enclosed steady output power >3.6W @230VAC, DIP-7
Semi-enclosed steady output power >3.0W @230VAC, SOP-7
Excellent constant voltage regulation and High efficiency
Excellent Protection Coverage:
Adjustable Over Current Protection（ OCP）
Over Temperature Protection（ OTP）
over-voltage protection (OVP)
* Applications
non-isolated assistant power supply