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MP1518DJ-LF-Z LED Driver PMIC 1MHz 2.5V ~ 6V SOT-163/SOT23-6 1A85
| 恒流 Constant Current | |
| 恒压 Constant Voltage | |
| 拓扑 Topology | |
| 输出数 Number of Outputs | |
| 内部驱动器 Internal Driver | 是 YES |
| 初级类型 Type - Primary | |
| 次级类型 Type - Secondary | 白色 LED White LED |
| 频率 Frequency | 1MHz |
| 电源电压 Voltage - Supply | 2.5V ~ 6V |
| 输出电压 Voltage - Output | |
| Description & Applications | FEATURES • Fixed Frequency White LED Driver • On Board Power MOSFET • Drives up to 6 Series White LEDs • Up to 86% Efficiency • Over 1MHz Fixed Switching Frequency • Open Load Shutdown • Low 100mV Feedback Voltage • Soft Start/PWM Dimming • UVLO, Thermal Shutdown • Internal Current Limit Applications • Cell Phones • Handheld Computers and PDAs • Digital Still and Video Cameras • Small LCD Displays |
| 描述与应用 | 特点 •固定频率白光LED驱动器 •在电路板功率MOSFET •驱动多达6系列白光LED •高达86％的效率 •超过1MHz固定开关频率 •负载开路关机 •100mV的低反馈电压 •软启动/ PWM调光 •UVLO，热关断 •内部电流限制 应用 •手机 •掌上电脑和PDAs •数码相机和摄像机 •小型液晶显示器 |
