High Efficiency 800mA Single Channel Linear WLED Driver with Ultra Fast PWM??Control

文件：539.87 Kbytes 页数：12 Pages

MICREL

麦瑞半导体

800mA Single Channel WLED Driver w/ Ultrafast PWM Control

The MIC4802 is a high efficiency White LED (WLED) driver designed to drive a single LED up to 800mA. The MIC4802 constant current driver is designed to drive high power LEDs in various lighting applications. The MIC4802 provides the highest possible efficiency as this architecture has no switching l • High efficiency (no voltage boost losses)\n• Ultra Fast PWM™ control (200Hz to 500kHz)\n• Input voltage range: 3.0V to 5.5V\n• Dropout of 280mV at 800mA\n• Programmable LED current with external resistor\n• Current accuracy of ±1% typical;

Microchip

微芯科技

High Efficiency 800mA Single Channel Linear WLED Driver with Ultra Fast PWM??Control

文件：539.87 Kbytes 页数：12 Pages

MICREL

麦瑞半导体

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：袋 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR LIN PWM 800MA 8SOIC

MICROCHIP

微芯科技

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；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 DRVR LIN PWM 800MA 8SOIC

MICROCHIP

微芯科技