IMX111U集成电路（IC）的LED驱动器规格书PDF中文资料

厂商型号	IMX111U
参数属性	IMX111U 封装/外壳为28-BSOP（0.295"，7.50mm 宽）+ 2 热凸片；包装为管件；类别为集成电路（IC）的LED驱动器；IMX111U应用范围：背光；产品描述：IC LED DRIVER CTRLR PWM 28HSOP
功能描述	2 Constant Voltage and 4 Channel Dimming LED Backlight CC Controller
封装外壳	28-BSOP（0.295"，7.50mm 宽）+ 2 热凸片
文件大小	1.20853 Mbytes
页面数量	22 页
生产厂商	POWERINT Power Integrations, Inc.
中文名称	荷兰帕沃英蒂格盛有限公司
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-10-9 20:36:00
人工找货	IMX111U价格和库存，欢迎联系客服免费人工找货

Product Highlights

CV and 4-Channel LED Backlight Controller

• Eliminates buck and LED backlight boost converters

• One or two constant voltage outputs

• Independently regulated outputs with instantaneous transient

response ±5 CV on 0-100-0 load step

• Typical output voltages

• One CV mode: 5 V to 22 V

• Two CV mode: 5 V and 12 V to 22 V

• 1-4 string LED backlight

• 3 matching accuracy for LED strings

• Analog, PWM, sequenced PWM and filtered PWM operation

• Up to 100 V string voltage / up to 960 mA total string current

• Up to 2:1 LED string voltage range

Advanced Protection / Safety Features

• Individual overload protection for all outputs

• String imbalanced / short / open protection

• Output overvoltage set for auto-restart

Convenient Packages

• 28-Lead HSOP for single-sided wave soldered PCBs or small 28-Lead

QFN (5x5 mm Body) for compact multilayer designs

Applications

• ENERGY STAR 8, CEC, and 2021/2023 EU labeling for monitors and TVs