TOP256EN开关电源芯片ESIP-7C 封装

　　深圳市三佛科技有限公司供应TOP256EN开关电源芯片ESIP-7C 封装，原装，库存

　　品牌： PI 封装ESIP-7C

　　TOP256EN开关电源芯片ESIP-7C 封装产品参数介绍：

　　输入电压最小值: 85VAC

　　交流电输入电压最小值: 85V

　　输入交流电压值: 265V

　　输入电压值: 265VAC

　　AC / DC 转换器封装类型: SIP

　　IC 外壳 / 封装: SIP

　　针脚数: 7引脚

　　额定功率: 119W

　　额定功率: 119W

　　拓扑结构: 反激式

　　工作温度最小值: -40°C

　　工作温度值: 150°C

　　芯片安装: 通孔安装。

　　The TOP256EN is an enhanced EcoSmart?, Integrated Off-line Switcher with 30W peak, advanced feature set and extended power range. TOPSwitch-HX cost effectively incorporates a 700V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

　　Multi-mode operation maximizes efficiency at all loads

　　Low thermal impedance junction-to-case (2°C per watt)

　　Low height is ideal for adapters where space is limited

　　Simple mounting using a clip to aid low cost manufacturing

　　Line under-voltage (UV) detection prevents turn-off glitches

　　Line overvoltage (OV) shutdown extends line surge limit

　　Accurate programmable current limit

　　Optimized line feed-forward for line ripple rejection

　　Half frequency option for video applications

　　Frequency jittering reduces EMI filter cost

　　Heat sink is connected to SOURCE for low EMI

　　Fully integrated soft-start for minimum start-up stress

　　Energy efficient over entire load range

　　Less than 200mW at 230VAC, no load consumption

　　Standby power for 1W input。

　　TOP256EN开关电源芯片ESIP-7C 封装 产品供应