TRIAC Dimmable, Primary Side Control Offline LED Controller with Active PFC

DESCRIPTION The MP4033 is a TRIAC-dimmable primary side–control, offline LED lighting controller with active PFC. It is also available for applications that requires analog dimming with PWM input. It outputs an accurate LED current for an isolated lighting application with a single-stage converte

文件：1.37983 Mbytes 页数：25 Pages

MPS

美国芯源

增强 TRIAC 可调光、原边控制离线 LED 控制器（带有源 PFC）

MP4033 是一款带有源 PFC 的 TRIAC 可调光原边控制、离线 LED 照明控制器。它也适用于需要 PWM 输入模拟调光功能的应用。它使用单级变换器为隔离式照明应用输出精确的 LED 电流。专有实际电流控制方法使用原边信息精确控制 LED 电流。MP4033 可实现功率因数校正并在临界导通模式下工作以降低 MOSFET 开关损耗。自适应调光器类型检测和基于舍相的调光控制可实现良好的调光器兼容器和深调光范围。MP4033 在电源引脚上集成了充电电路，可在无明显延迟的情况下快速启动。MP4033 具有独特的驱动器 DIM 引脚控制功能，支持适合暖日调光应用的色温和亮度控制。MP4033 • 原边控制，无需副边反馈电路\n• 自适应调光器类型检测和基于舍相的调光控制\n• 良好的调光器兼容性和宽调光范围\n• 通过 PWM 输入提供模拟调光功能\n• 快速启动，无明显延迟\n• 可编程电流折返，可延长 LED 使用寿命（NTC）\n• 适合暖日调光应用的色温和亮度控制\n• 精确线性和负载调整率\n• 高功率因数\n• 在临界导通模式下工作\n• 逐周期限流保护\n• 绕组短路保护\n• 输出过压保护\n• 输出短路保护\n• ZCD 引脚短路保护\n• 过温保护\n• 采用 SOIC-8/MSOP-10/SOIC-14 封装;

MPS

美国芯源

Step Recovery Diodes

pulse

M

TRIAC Dimmable, Primary Side Control Offline LED Controller with Active PFC

DESCRIPTION The MP4033 is a TRIAC-dimmable primary side–control, offline LED lighting controller with active PFC. It is also available for applications that requires analog dimming with PWM input. It outputs an accurate LED current for an isolated lighting application with a single-stage converte

文件：1.37983 Mbytes 页数：25 Pages

MPS

美国芯源

TRIAC Dimmable, Primary Side Control Offline LED Controller with Active PFC

DESCRIPTION The MP4033 is a TRIAC-dimmable primary side–control, offline LED lighting controller with active PFC. It is also available for applications that requires analog dimming with PWM input. It outputs an accurate LED current for an isolated lighting application with a single-stage converte

文件：1.37983 Mbytes 页数：25 Pages

MPS

美国芯源

TRIAC Dimmable, Primary Side Control Offline LED Controller with Active PFC

DESCRIPTION The MP4033 is a TRIAC-dimmable primary side–control, offline LED lighting controller with active PFC. It is also available for applications that requires analog dimming with PWM input. It outputs an accurate LED current for an isolated lighting application with a single-stage converte

文件：1.37983 Mbytes 页数：25 Pages

MPS

美国芯源

108VAC~132VAC/60Hz, 24V/350mA Primary-side-control with Active PFC Off-line Dimmable LED Driver Evaluation Board

文件：450.91 Kbytes 页数：14 Pages

MPS

美国芯源

198VAC~265VAC/50Hz, 24V/420mA Primary-side-control with Active PFC Off-line Dimmable LED Driver Evaluation Board

文件：616.37 Kbytes 页数：14 Pages

MPS

美国芯源

Package：10-TFSOP，10-MSOP（0.118"，3.00mm 宽）；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 DRIVER RGLTR PWM 10MSOP

Monolithic Power Systems Inc.

Package：8-SOIC（0.154"，3.90mm 宽）；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 DRIVER RGLTR PWM 8SOIC

Monolithic Power Systems Inc.