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产品
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数据手册
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输出配置
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IC封装
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调光接口
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保护功能
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输出配置
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安装类型
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产品类型
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运作温度 (最大)
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运作温度 (最小)
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自动重启和过压反应
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过热反应
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拓扑结构
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Data Sheet
查看PDF
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Output Configuration
1 CV, 1 LED string
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IC Package
QFN-28
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Dimming Interface
No, PWM
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Protection Features
Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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Output Profile
CC
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Mounting Type
Surface Mount
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Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Auto-Restart & Overvoltage Response
Auto-restart
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Over-Temperature Response
Auto-restart, Hysteretic, Latch Off
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Topology
Flyback
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Data Sheet
查看PDF
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Output Configuration
1 CV, 1 LED string
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IC Package
HSOP-28
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Dimming Interface
No, PWM
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Protection Features
Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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Output Profile
CC
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Mounting Type
Surface Mount
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Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Auto-Restart & Overvoltage Response
Auto-restart
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Over-Temperature Response
Auto-restart, Hysteretic, Latch Off
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Topology
Flyback
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Data Sheet
查看PDF
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Output Configuration
1 CV, 4 LED string
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IC Package
HSOP-28
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Dimming Interface
No, PWM
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Protection Features
Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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Output Profile
CC
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Mounting Type
Surface Mount
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Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Auto-Restart & Overvoltage Response
Auto-restart
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Over-Temperature Response
Auto-restart, Hysteretic, Latch Off
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Topology
Flyback
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Data Sheet
查看PDF
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Output Configuration
2 CV, 1 LED string
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IC Package
QFN-28
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Dimming Interface
No, PWM
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Protection Features
Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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Output Profile
CC
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Mounting Type
Surface Mount
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Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Auto-Restart & Overvoltage Response
Auto-restart
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Over-Temperature Response
Auto-restart, Hysteretic, Latch Off
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Topology
Flyback
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Data Sheet
查看PDF
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Output Configuration
2 CV, 1 LED string
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IC Package
HSOP-28
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Dimming Interface
No, PWM
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Protection Features
Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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Output Profile
CC
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Mounting Type
Surface Mount
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Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Auto-Restart & Overvoltage Response
Auto-restart
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Over-Temperature Response
Auto-restart, Hysteretic, Latch Off
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Topology
Flyback
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Data Sheet
查看PDF
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Output Configuration
2 CV, 4 LED string
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IC Package
HSOP-28
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Dimming Interface
No, PWM
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Protection Features
Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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Output Profile
CC
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Mounting Type
Surface Mount
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Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
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Auto-Restart & Overvoltage Response
Auto-restart
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Over-Temperature Response
Auto-restart, Hysteretic, Latch Off
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Topology
Flyback
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产品详情
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。
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。
产品特色
恒压和4通道LED背光控制器
- 可省去降压变换器和LED背光升压变换器
- 一个或两个恒压输出
- 独立稳压输出，即时快速的动态响应特性可保证以0%-100%-0%负载阶跃提供±5%的恒压控制精度 - 典型输出电压
- 一个恒压输出的模式：5 V到22 V
- 两个恒压输出的模式：5 V和12 V到22 V - 1-4串LED背光
- 提供3%的LED灯串匹配精度
- 模拟、PWM、序列PWM和滤波PWM工作模式
- 灯串电压可达100 V/灯串总电流可达960 mA
- LED灯串电压范围可达2:1
先进的保护/安全特性
- 所有输出均具备独立的过载保护
- 灯串不平衡/短路/开路保护
- 输出过压时进入自动重启动保护
便捷的封装
- 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）
