2个恒压输出、4通道可调光LED背光恒流控制器本产品必须与InnoSwitch3-MX隔离型开关IC配合使用。

与InnoSwitch3-MX隔离型开关IC配合使用时，InnoMux控制器IC通过将ACDC和DCDC变换器替换为单级反激拓扑，可大幅简化显示器和电视机的电源设计。这有助于减小PCB占板面积，并极大提高系统效率。\n LED背光控制可提供出色的最小阈值调节，以及在模拟和多个PWM调光方式之间进行选择。序列PWM调光选项可进一步改善视觉表现并稳定所需功率。此外，还可提供更全面的保护特性。 恒压和4通道LED背光控制器\r\n• 一个或两个恒压输出\r\n• 典型输出电压\r\n• 1-4串LED背光\r\n• 所有输出均具备独立的过载保护\r\n• 输出过压时进入自动重启动保护\r\n• 适合单面波峰焊PCB的28引脚HSOP封装，或者适合紧凑型多层设计的小型28引脚QFN封装（5x5 mm封装体）;

PI

2 Constant Voltage and 4 Channel Dimming LED Backlight CC Controller

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:

文件：1.20853 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Package：28-WFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER CTRLR PWM 28QFN

PowerIntegrations

2 Constant Voltage and 4 Channel Dimming LED Backlight CC Controller

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:

文件：1.20853 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

2 Constant Voltage and 4 Channel Dimming LED Backlight CC Controller

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:

文件：1.20853 Mbytes 页数：22 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

High Accuracy INSTRUMENTATION AMPLIFIER

文件：91.23 Kbytes 页数：6 Pages

BURR-BROWN