The PN8160NEC-T1H is a highly integrated offline power switch with integrated MOSFET, specifically designed for low power AC/DC power supply applications. Manufactured by Wuxi, it offers a cost-effective solution for applications requiring high efficiency and minimal external components. It integrates a PWM controller and a high-voltage power MOSFET, simplifying the design of power supplies.

Applications

• Power Adapters for Mobile Phones
• Standby Power Supplies
• LED Lighting Drivers
• Small Home Appliances
• Chargers

Features

• Integrated 700V MOSFET
• Built-in PWM Controller
• Frequency Modulation for Improved EMI Performance
• Overvoltage Protection (OVP)
• Overload Protection (OLP)
• Short-Circuit Protection (SCP)
• Over-Temperature Protection (OTP)
• Low Startup Current

Benefits

• Reduced component count simplifies power supply design and lowers BOM cost.
• Improved efficiency due to the integrated MOSFET and optimized PWM control.
• Enhanced system reliability with comprehensive protection features.
• Reduced electromagnetic interference (EMI) due to frequency modulation.
• Fast startup minimizes power-on delay.

Additional Details

The PN8160NEC-T1H utilizes a proprietary control scheme to achieve high efficiency and low standby power consumption. It incorporates various protection features to prevent damage to the device and the surrounding circuitry in fault conditions. The integrated MOSFET reduces conduction losses and improves overall efficiency. The frequency modulation technique reduces EMI emissions, simplifying compliance with regulatory standards. The device is available in a compact package suitable for space-constrained applications. It is designed to meet international energy efficiency standards.

The datasheet provides detailed information on the electrical characteristics, thermal performance, and application circuit examples.