PN8106

PN8106 Low Standby-Power Off-line PWM converters General Description Chipown The PN8106 consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET, specifically designed for a high performance off-line converter with minimal external components. PN8106 offers complete protection coverage with automatic self-recovery feature including Cycle-by-Cycle current limiting (OCP), over voltage (OVP) and overload protection (OLP), over temperature protection (OTP) and soft-start. Burst mode operation and device very low consumption helps to meet the standby energy saving regulations. Excellent EMI performance is achieved with frequency modulation. The device consists of the high voltage start-up circuit. The device provides an advanced platform well suited for low standby-power and cost-effective flyback converters. Features ■ ■ ■ ■ ■ ■ ■ ■ ■ Internal 730 V avalanche-rugged power MOSFET Operating Frequency(60kHz) Frequency modulation for low EMI Burst-mode Operation No-load consumption power < 40 mW @220VAC Built-in Soft Start Internal HV Start-up Circuit Open frame output power >18W @230VAC Excellent Protection Coverage:      Over Temperature Protection (OTP) Adjustable and accurate Over Voltage Protection (OVP) Adjustable Pulse-by-Pulse Over Current Protection (OCP) Over Load Protection (OLP) Auto- recovery protection Mode Applications ■ ■ ■ ■ Switch AC/DC Adaptor and Battery Charger Auxiliary Power for White Goods, PC,Audio LCD /PDP TV Power LED Drive...