DU1783 datasheet by Duty-Cycle Semiconductor.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | DU1783 |
|---|---|
| Datasheet | DU1783 DU1783-Duty Datasheet (PDF) |
| File Size | 327.95 KB |
| Manufacturer | Duty-Cycle Semiconductor |
| Description | Linear Buck Controller |
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特点 ¾ 高功率因数 ¾ 低EMI ¾ 光输出无频闪 ¾ 可编程的功率限制功能 ¾ 过温保护 ¾ LED开路/短路保护 应用 LED 灯管 LED 球泡灯 LED 吸顶灯… 典型应用图 DU1783 线性降压恒流控制器 概述 DU1783是一款高功率因数、输出无频闪的线性恒 流IC，采用了专利的临界蓄能线性恒流驱动电路 结构和控制方法，具有输入功率因数高，输出无 频闪，低EMI的优点，满足行业内相关法规的强 制规定。 DU1783内置外部可编程的功率限制电路，在市电 电压较高时，通过限制电网的输入功率，降低驱.
View all Duty-Cycle Semiconductor datasheets
| Part Number | Description |
|---|---|
| DU1782 | Linear Buck Controller |
| DU1703 | 3-channel high voltage linear constant current controller |
| DU1763 | Compatible SCR dimmer three-channel high-voltage linear constant current controller |
| DU1101 | High performance linear constant current controller |
| DU1102 | High performance linear constant current controller |
| DU1501 | Single Channel High Voltage Linear Constant Current Controller |
| DU1502 | Single Channel High Voltage Linear Constant Current Controller |
| DU1804 | 4-channel high-voltage linear constant current controller |
