| 
                产品
                
               | 
                产品
                
               | 
                      数据手册
                      
                     | 
                      輸出电流 (最大) - MDCM, 230V
                      
                     | 
                      輸出电流 (最大) - CCM, 230V
                      
                     | 
                      IC封装
                      
                     | 
                      功率因数
                      
                     | 
                      拓扑结构
                      
                     | 
                      輸出电流 (最大) - MDCM, 通用
                      
                     | 
                      輸出电流 (最大) - CCM, 通用
                      
                     | 
                      控制功能
                      
                     | 
                      输入电压 (最小)
                      
                     | 
                      输入电压 (最大)
                      
                     | 
                      输出配置
                      
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                      保护功能
                      
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                      安装类型
                      
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                      产品类型
                      
                     | 
                      击穿电压
                      
                     | 
                      运作温度 (最大)
                      
                     | 
                      运作温度 (最小)
                      
                     | 
                      内部开关
                      
                     | 
                      过热反应
                      
                     | 
                      次级回应
                      
                     | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                45 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                65 mA
                       | 
                                                  IC Package
                                                SO-8C
                       | 
                                                  Power Factor
                                                High
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                30 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                40 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                表面安装
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                63 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                80 mA
                       | 
                                                  IC Package
                                                DIP-8B
                       | 
                                                  Power Factor
                                                Low
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                63 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                80 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                通孔
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                85 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                110 mA
                       | 
                                                  IC Package
                                                SO-8C
                       | 
                                                  Power Factor
                                                High
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                50 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                70 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                表面安装
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                98 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                139 mA
                       | 
                                                  IC Package
                                                DIP-8B
                       | 
                                                  Power Factor
                                                Low
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                98 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                139 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                通孔
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                100 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                140 mA
                       | 
                                                  IC Package
                                                SO-8C
                       | 
                                                  Power Factor
                                                High
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                60 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                90 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                表面安装
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                120 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                170 mA
                       | 
                                                  IC Package
                                                DIP-8B
                       | 
                                                  Power Factor
                                                Low
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                120 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                170 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                通孔
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                165 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                220 mA
                       | 
                                                  IC Package
                                                SO-8C
                       | 
                                                  Power Factor
                                                High
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                100 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                140 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                表面安装
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | ||
| 
                                                  Data Sheet
                                                
    
      View Data Sheet
      
    
                       | 
                                                  Current - Output (Max, MDCM, 230V)
                                                200 mA
                       | 
                                                  Current - Output (Max, CCM, 230V)
                                                280 mA
                       | 
                                                  IC Package
                                                DIP-8B
                       | 
                                                  Power Factor
                                                Low
                       | 
                                                  Topology
                                                降压-升压, 升压 PFC
                       | 
                                                  Current - Output (Max, MDCM, Univ)
                                                200 mA
                       | 
                                                  Current - Output (Max, CCM, Univ)
                                                280 mA
                       | 
                                                  Control Features
                                                频率抖动, 自动重启/锁存故障反应, 开/关控制
                       | 
                                                  Voltage - Input (Min)
                                                85 V
                       | 
                                                  Voltage - Input (Max)
                                                308 V
                       | 
                                                  Output Profile
                                                CC
                       | 
                                                  Protection Features
                                                过温, 输出短路, 输出开环, 输出过载
                       | 
                                                  Mounting Type
                                                通孔
                       | 
                                                  Product Type
                                                IC
                       | 
                                                  Breakdown Voltage
                                                700 V
                       | 
                                                  Temperature - Operating (Max)
                                                150 °C
                       | 
                                                  Temperature - Operating (Min)
                                                -40 °C
                       | 
                                                  Internal Switch
                                                Yes
                       | 
                                                  Over-Temperature Response
                                                滞回
                       | 
                                                  Secondary Response
                                                自动重启
                       | 
LYTSwitch-0产品系列专门为低成本LED灯泡和T8灯管应用而设计。LYTSwitch-0器件在一个单片IC上集成了一个700 V功率MOSFET、振荡器、开/关控制方案、EMI降低和多种控制功能(包括逐周期检测的电流限流及热关断电路)。
LYTSwitch-0产品系列可以为成本竞争非常激烈的LED照明应用提供低元件数的非隔离开关式拓扑结构。
66 kHz的工作频率加上频率抖动功能,可大幅降低EMI滤波器的成本。
启动及工作时的功率直接来自于漏极引脚的电压,无需使用偏置电源及相关电路。
采用LYTSwitch-0系列器件的设计可轻松满足欧洲和北美对消费类照明应用规定的PFC标准。
具有严格输入电压调整率和负载调整率的精确恒流控制,在宽温度范围内表现稳定,使LYTSwitch-0非常适合LED照明应用。
用于短路、开路和开环故障的集成式自动重启动以及迟滞过热保护功能(135°C) ,可以在不增加额外成本的情况下提供全面的保护。
LYTSwitch-0产品系列同时支持降压式、降压-升压式非隔离反激式以及升压式拓扑结构。700 V开关功率MOSFET支持85 VAC至308 VAC的���入电压范围。
提供针对直插式和表面贴装的封装选项,可满足不同的制造要求。

 
 
               
               
                 
                