TOP250R集成电路（IC）的ACDC转换器离线开关规格书PDF中文资料

厂商型号	TOP250R
参数属性	TOP250R 封装/外壳为TO-263-7，D²Pak（6 引线 + 接片），TO-263CB；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的ACDC转换器离线开关；产品描述：IC OFFLINE SWITCH FLYBACK TO263
功能描述	Extended Power, Design Flexible, EcoSmart, Integrated Off-Line Switcher
封装外壳	TO-263-7，D²Pak（6 引线 + 接片），TO-263CB
文件大小	3.88062 Mbytes
页面数量	54 页
生产厂商	Power Integrations, Inc.
企业简称	POWERINT
中文名称	荷兰帕沃英蒂格盛有限公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-1 14:56:00
人工找货	TOP250R价格和库存，欢迎联系客服免费人工找货

Lower System Cost, High Design Flexibility

• Extended power range for higher power applications

• No heat sink required up to 34 W using P/G packages

• Features eliminate or reduce cost of external components

• Fully integrated soft-start for minimum stress/overshoot

• Externally programmable accurate current limit

• Wider duty cycle for more power, smaller input capacitor

• Separate line sense and current limit pins on Y/R/F

packages

• Line undervoltage (UV) detection: no turn off glitches

• Line overvoltage (OV) shutdown extends line surge limit

• Line feed-forward with maximum duty cycle (DCMAX)

reduction rejects line ripple and limits DCMAX at high line

• Frequency jittering reduces EMI and EMI filtering costs

• Regulates to zero load without dummy loading

• 132 kHz frequency reduces transformer/power supply size

• Half frequency option in Y/R/F packages for video applications

• Hysteretic thermal shutdown for automatic fault recovery

• Large thermal hysteresis prevents PC board overheating

EcoSmart™– Energy Efficient

• Extremely low consumption in remote off mode

(80 mW at 110 VAC, 160 mW at 230 VAC)

• Frequency lowered with load for high standby efficiency

• Allows shutdown/wake-up via LAN/input port