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TK65600BTB Constant Current LED Driver PWM，boost 700KHz 2.7V ~ 5.5V 14.5V 2520
| 恒流 Constant Current | 是 YES |
| 恒压 Constant Voltage | |
| 拓扑 Topology | PWM，升压（升压） PWM, Step-Up (Boost) |
| 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 | 700KHz |
| 电源电压 Voltage - Supply | 2.7V ~ 5.5V |
| 输出电压 Voltage - Output | 14.5V |
| Description & Applications | FEATURES • INDUCTIVE WHITE LED DRIVER WITH SYNCHRONOUS RECTIFER • Minimum External Components • Efficiency as High as 80% • LED Current Regulated • Internal Synchronous Rectifer • PWM Signal Intensity Control • Can Drive Mulitple Strings of 3 WLED in Series • 700 kHz PWM Operation • Low Supply Current • Enable Pin • Short Circuit Protection • Over Voltage Protection • 8 Pin Flip Chip Package APPLICATIONS • LCD Modules • Cellular Telephone • Battery Powered Systems • Consumer Electronics |
| 描述与应用 | 特点 •电感同步RECTIFER的白光LED驱动器 •最少的外部元件 •效率高达80％ •LED电流调节 •内部同步Rectifer会 •PWM信号强度控制 •可以驱动多张弦3 WLED系列 •700 kHz的PWM操作 •低电源电流 •使能引脚 •短路保护 •过电压保护 •8引脚倒装芯片封装 应用 •液晶显示模块 •移动电话 •电池供电系统 •消费电子产品 |
