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产品概述
NCP1605DR2G is power factor controller (enhanced, high voltage and efficient standby mode). It is a controller that exhibits near-unity power factor while operating in fixed frequency, discontinuous conduction mode (DCM) or in critical conduction mode (CRM). Housed in a SOIC-16 package, the circuit incorporates all the features necessary for building robust and compact PFC stages, with a minimum of external components. In addition, it integrates the skip cycle capability to lower the standby losses to a minimum.
- Near unity power factor, synchronization capability, valley turn on
- Fixed frequency, discontinuous conduction mode operation
- Critical conduction mode achievable in most stressful conditions
- Lossless high voltage current source for start-up, soft skip cycle for low power standby mode
- Switching frequency up to 250KHz, VCC range from 10V to 20V
- High drive capability of -500mA / +800mA
- Signal to indicate that the PFC is ready for operation (“pfcOK” pin)
- O/P under and overvoltage protection, brown-out detection, soft-start for smooth start-up operation
- Overcurrent limitation, zero current detection protecting the PFC stage from inrush currents
- SOIC-16 package
警告
该产品的市场需求较大, 导致交货时间延长, 交货日期可能会有延迟.
技术规格
PFC 运行模式
临界传导模式
频率模式
-
电源电压最大值
20V
针脚数
16引脚
典型开关频率
-
最高开关频率
250kHz
工作温度最高值
125°C
合规
-
SVHC(高度关注物质)
No SVHC (15-Jan-2018)
占空比 (%)
-
工作电源电流
3.5mA
UVLO
6V
控制模式
电压
电源电压最小值
10V
IC 外壳 / 封装
SOIC
芯片安装
表面安装
最低开关频率
-
工作温度最小值
-55°C
产品范围
-
湿气敏感性等级
MSL 1 -无限制
控制器芯片封装类型
SOIC
频率
250kHz
启动电流
12mA
法律与环境
原产地:
进行最后一道重要生产流程所在的地区原产地:China
进行最后一道重要生产流程所在的地区
进行最后一道重要生产流程所在的地区原产地:China
进行最后一道重要生产流程所在的地区
税则号:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS 合规:是
RoHS
RoHS 邻苯二甲酸盐合规:是
RoHS
SVHC:No SVHC (15-Jan-2018)
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产品合规证书
重量(千克):.000638