High performance current mode LED controller

文件：481.85 Kbytes 页数：19 Pages

STMICROELECTRONICS

意法半导体

高性能电流模式LED控制器

The HVLED002 control IC provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes to implement LED drivers. Internally implemented circuits include a trimmed oscillator for the precise duty cycle control, undervoltage lockout, a precision referenc • Trimmed oscillator for precise frequency control \n• Oscillator frequency guaranteed at 250 kHz \n• Current mode operation to 500 kHz \n• Latching PWM for cycle-by-cycle current limiting \n• Internally trimmed reference with undervoltage lockout \n• High current totem pole output \n• Undervoltage ;

ST

意法半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR 8SOIC

STMICROELECTRONICS

意法半导体

High performance current mode LED controller

文件：481.85 Kbytes 页数：19 Pages

STMICROELECTRONICS

意法半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR 8SOIC

STMICROELECTRONICS

意法半导体