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AN2320

AN2320 is a high-performance QR primary controller, particularly suitable for charger applications. Under full load output conditions, AN2320 operates in quasi resonant mode throughout the entire input voltage range, achieving excellent efficiency and temperature rise performance.The use of AN2320 can work without any abnormal sound, while ensuring excellent dynamic performance. By utilizing the integrated line loss compensation function and the constant current compensation function of line voltage, high-performance constant voltage and constant current output performance can be achieved.
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PRODUCT INFORMATION

Feature:

High efficiency QR primary control

High precision constant voltage and constant current output

Standby power consumption< 75mW@265Vac

Multi mode original edge control method

Optimized EMI performance

Built-in line loss compensation

Integrated single point failure protection


Applications:<100W

Mobile Phone Charger

AC/DC Adapter

LED