GL8216 GL8911s内置600V的集成功率MOSFET和一个高度集成低启动电流，平均电流模式，单周期控制的PFC和固定开关频率，带PWM控制调光。这些功能使LED驱动器很容易满足精度和大功率LED平均电流、因子的要求

Description
    The GL8911S integrated a 600V power MOSFET and a highly-integrated, low startup current, average current mode, one cycle control PFC and fixed switching frequency PWM controller. These functions enable the LED driver to easily meet the
accuracy average LED current and high power factor requirements. The integrated functions also include the LED short protection, open protection, and internal over temperature protection. The COMP pin controls the duty by connected an RC compensation network to ground and forming the closed loop feedback control. To protect the external power MOSFET from being damaged by supply over voltage.
    The GL8911S improves the performance and reduces the cost of the LED driver. It is a 8-pin SOP-8 package.lXL嘉泰姆

Features

Built-in 600V Power MOSFET

High Power Factor by One Cycle Control

Accuracy Constant Current

Low BOM Cost

Average Current / Fixed Frequency Control

LED Open Protection (OVP)

LED Short Protection (SCP)

Over Current Protection (OCP)

Internal OTP ProtectionlXL嘉泰姆

Application

E26/27, T5/T8 LED Lamp

Others LED Lighting ApplicationslXL嘉泰姆

GL8911s内置600V的集成功率MOSFET和一个高度集成低启动电流，平均电流模式，单周期控制的PFC和固定开关频率，带PWM控制调光。这些功能使LED驱动器很容易满足精度和大功率LED平均电流、因子的要求。</span>lXL嘉泰姆

功能：<br/>LED短路保护，<br/>开放式保护，<br/>内部过温保护，<br/>COMP引脚连接一个RC控制器补偿网络接地和形成闭环反馈控制。<br/>以保护外被损坏的电源功率MOSFET过电压。<br/>该GL8911s提高性能和减少了LED驱动的成本。<br/>产品封装：<br/>SOP - 8封装。</span>lXL嘉泰姆

lXL嘉泰姆