High Precision CC/CV Primary-Side Power Switch

GENERAL DESCRIPTION OB2502x is a high performance offline PSR power switch for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Curren

文件：826.56 Kbytes 頁數(shù)：10 Pages

ONBRIGHT

昂寶電子

High Precision CC/CV Primary-Side Power Switch

GENERAL DESCRIPTION OB2502x is a high performance offline PSR power switch for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Curren

文件：826.58 Kbytes 頁數(shù)：10 Pages

ONBRIGHT

昂寶電子

High Precision CC/CV Primary-Side Power Switch

OB2502x is a high performance offline PSR power switch for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated n Primary-side sensing and regulation without TL431 and opto-coupler\n\nn High precision constant voltage and current regulation at universal AC input\n\nn Multi-mode PWM/PFM operation for efficiency improving \n\nn Integrated 2A/4A MOSFET\n\nn Good dynamic response with synchronous rectifier applic;

OB

昂寶電子

反激式轉(zhuǎn)換器/控制器

OB2502x is a high performance offline PSR power switch for low power AC/DC charger and adapter applications. It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated n Primary-side sensing and regulation without TL431 and opto-coupler\n\nn High precision constant voltage and current regulation at universal AC input\n\nn Multi-mode PWM/PFM operation for efficiency improving \n\nn Integrated 2A/4A MOSFET\n\nn Good dynamic response with synchronous rectifier applic;

OB

昂寶電子