UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

具有恒压恒流和初级侧调节功能的 700V 反激式开关

The UCC28910 and UCC28911 are high-voltage flyback switchers that provideoutput voltageand current regulation without the use of an optical coupler.Both devices incorporate a 700-Vpower FET and a controller that processoperating information from the flyback auxiliary windingand power FET toprovide a • Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler \n• ±5% Output Voltage Regulation Accuracy\n• ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation\n• 700-V Start-Up and Smart Power Management Enables;

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

1 Features 1• Constant-Voltage (CV) and Constant-Current (CC) Output Regulation Without Optical-Coupler • ±5% Output Voltage Regulation Accuracy • ±5% Output Current Regulation With AC Line and Primary Inductance Tolerance Compensation • 700-V Start-Up and Smart Power Management Ena

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control

文件：1.3385 Mbytes Page：53 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽），7 引线 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC OFFLINE SWITCH FLYBACK 7SOIC 集成电路（IC） AC DC 转换器，离线开关

包装：散装 描述：EVALUATION MODULE UCC28911 开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS