Non-isolated PWM converters
1,General Description
The PN8026R consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET, specifically designedfor small power non-isolated switching power supply.PN8026Roffersfullyintelligentized 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. PN8026R also consists of the high voltage start-upcircuit to ensure that start quickly. The application need less component device.
2. 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
Open frame output power >6W @230VAC
Excellent constant voltage regulation and High efficiency
Excellent Protection Coverage:
Adjustable Over Current Protection( OCP)
Over Temperature Protection( OTP)
over voltage protection (OVP)
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* 1 Year warranty
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Notes
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