丝印：U28740；Package：SOIC；UCC28740 Constant-Voltage Constant-Current Flyback Controller Using Optocoupled Feedback

1 Features 1• Less than 10-mW No-Load Power Capability • Optocoupled Feedback for CV, and Primary-Side Regulation (PSR) for CC • Enables ±1% Voltage Regulation and ±5% Current Regulation Across Line and Load • 700-V Startup Switch • 100-kHz Maximum Switching Frequency Enables High-

文件：939.95 Kbytes 页数：42 Pages

TI

德州仪器

丝印：U28740；Package：SOIC；UCC28740 Constant-Voltage Constant-Current Flyback Controller Using Optocoupled Feedback

1 Features 1• Less than 10-mW No-Load Power Capability • Optocoupled Feedback for CV, and Primary-Side Regulation (PSR) for CC • Enables ±1% Voltage Regulation and ±5% Current Regulation Across Line and Load • 700-V Startup Switch • 100-kHz Maximum Switching Frequency Enables High-

文件：939.95 Kbytes 页数：42 Pages

TI

德州仪器

丝印：U28740；Package：SOIC；UCC28740 Constant-Voltage Constant-Current Flyback Controller Using Optocoupled Feedback

1 Features 1• Less than 10-mW No-Load Power Capability • Optocoupled Feedback for CV, and Primary-Side Regulation (PSR) for CC • Enables ±1% Voltage Regulation and ±5% Current Regulation Across Line and Load • 700-V Startup Switch • 100-kHz Maximum Switching Frequency Enables High-

文件：939.95 Kbytes 页数：42 Pages

TI

德州仪器

丝印：U28740；Package：SOIC；UCC28740 Constant-Voltage Constant-Current Flyback Controller Using Optocoupled Feedback

1 Features 1• Less than 10-mW No-Load Power Capability • Optocoupled Feedback for CV, and Primary-Side Regulation (PSR) for CC • Enables ±1% Voltage Regulation and ±5% Current Regulation Across Line and Load • 700-V Startup Switch • 100-kHz Maximum Switching Frequency Enables High-

文件：939.95 Kbytes 页数：42 Pages

TI

德州仪器