DU8671 is QR mode precision high voltage medium power LED constant current driver manufactured by Duty-Cycle Semiconductor.
| Part Number | Description |
|---|---|
| DU8670 | Critical Mode High Voltage High Precision LED Constant Current Driver |
| DU8673 | QR Mode High Voltage High Precision Medium Power LED Constant Current Driver |
| DU8602 | Critical Mode High Voltage High Precision LED Constant Current Driver |
| DU8608 | High-precision step-down LED constant current driver chip |
| DU8612 | Critical Mode High Voltage High Precision LED Constant Current Driver |
DU8671 QR 模式高压高精度中小功率 LED 恒流驱动器 特点 ¾ 内置500V高压MOSFET ¾ TRUEC2闭环恒流控制技术 ¾ TRUEQR控制技术 ¾ 3%系统恒流精度 ¾ 采样电阻开路、短路保护 ¾ 输出短路保护 ¾ 可编程输出过压保护 ¾ 过温保护 ¾ SOP8封装 应用 LED 日光灯管 T5/T8/T10… LED 球泡灯 E14/E27/PAR30/PAR38… LED 吸顶灯 … 概述 DU8671是一款工作于准谐振模式下的降压式恒 流驱动器，主要应用于中小功率的LED恒流驱动.
