CR6235是一款应用于小功率AC/DC充电器和适配器的离线式PWM控制器.它采用原边反馈的方式进行工作,无须TL431和光耦,集成恒压恒流控制功能.在恒流模式控制下,电流和输出功率可以通过CS脚的外接电阻来调整.在恒压模式控制下,采用多种模式工作,获得高效率高性能的品质.集成电缆补偿功能获得良好的负载调整率.CR6235在大的负载以及在恒流条件下工作于PFM模式,在小负载下工作于PWM模式.CR6235还采用上电软启动、保护后自动重启、逐周期电流限制、VDD过压保护、VDD钳位和VDD欠压锁定功能,采用频率抖动,提高EMI特性.
另外:CR6236:可以做到7W.
CR6238:可以做到16W.
其优点如下:
1. Eliminate TL431 & optocoupler to reduce overall BOM cost.
2. Build-in 600V power MOSFET.
3. Low start-up currrent at 5uA
4. Low current consumption at 2.5mA
5. Power from 5W to 15W, depends on part number, for wide range of applications, mobile phone, DSC, PMP, GPS chargers, LED lighting .......etc.
应用范围:
手机充电器、数码相机充电器
小功率适配器
PC、TV的辅助电源
有需要此产品做样的请找我.
陈工 13632959974
QQ:823175664
邮件:wbb1006@163.com
85v-265vAC: 5W 7W 16W 内电源主控芯片:采用原边反馈工作模式
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@cbasefrank
请问CR6235多少钱?有没有5V1A应用线路.请发cbasefrank@gmail.com另外是不是符合greenpower. 25%to100%空载在0.25W以下总效率多少?
邮件我有给你回:
他们的优点如下:
1. Eliminate TL431 & optocoupler to reduce overall BOM cost.
2. Build-in 600V power MOSFET.
3. Low start-up currrent at 5uA
4. Low current consumption at 2.5mA
5. Power from 5W to 15W, depends on part number, for wide range of applications, mobile phone, DSC, PMP, GPS chargers, LED lighting .......etc.
他们的优点如下:
1. Eliminate TL431 & optocoupler to reduce overall BOM cost.
2. Build-in 600V power MOSFET.
3. Low start-up currrent at 5uA
4. Low current consumption at 2.5mA
5. Power from 5W to 15W, depends on part number, for wide range of applications, mobile phone, DSC, PMP, GPS chargers, LED lighting .......etc.
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