Green Mode Fairchild Power Switch (FPS??

The FSDM311A consists of an integrated Pulse Width Modulator (PWM) and SenseFET, and is specifically designed for high-performance, off-line, Switch-Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high-voltage power switching regulator that combines a VDMO

丝印代码：DM311A；Green Mode Fairchild Power Switch (FPS™)

Features Internal Avalanche-Rugged SenseFET Precision Fixed Operating Frequency: 67KHz Consumes Under 0.2W at 265VAC & No Load with Advanced Burst-Mode Operation Internal Start-up Circuit Pulse-by-Pulse Current Limiting Over-Voltage Protection (OVP) Overload Protection (OLP) Intern

用于 8W 离线反激转换器的 650V 集成电源开关

FSDM311A 包含集成式脉宽调制器 (PWM) 和 SenseFET，专门设计用于外部组件最少的高性能、离线、开关电源 (SMPS)。此器件是一款集成式高压功率开关调节器，合并了 VDMOS SenseFET 和电压模式脉宽调制 (PWM) 控制模块。集成式 PWM 控制器的特性包括固定振荡器、欠压闭锁 (UVLO) 保护、前沿消隐 (LEB)、优化的栅极导通/关断驱动器、热关断 (TSD) 保护和用于环路补偿和故障保护电路的温度补偿精密电流源。与分立式 MOSFET 和控制器或 RCC 开关转换器解决方案相比，FSDM311A 减少了总的组件数量、设计大小和重量；同时提高了效率、生产力和 •内部耐雪崩 SenseFET\n•精确的固定工作频率：67 kHz\n•在先进突发模式操作，265VAC和空载时功耗低于0.2W\n•内部启动电路\n•逐脉冲限流\n•过压保护(OVP)\n•过载保护 (OLP)\n•内部热关断功能 (TSD)\n•自动重启模式\n•具有滞后的欠压闭锁(UVLO)\n•内置软启动\n•次级端调节;

封装/外壳：8-DIP（0.300"，7.62mm） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC OFFLINE SWITCH FLYBACK 8DIP 集成电路（IC） AC DC 转换器，离线开关

PRECISION VOLTAGE COMPARATOR

■ GENERAL DESCRIPTION The NJM311 is a voltage comparator that has low input currents. It is also designed to operate covering a wider range of supply voltages from Standard ±15V op amp supplies down to the single 5V supply used for IC logic. Its output is compatible with RTL,DTL and TTL as well a

PRECISION VOLTAGE COMPARATOR

■ GENERAL DESCRIPTION The NJM311 is a voltage comparator that has low input currents. It is also designed to operate covering a wider range of supply voltages from Standard ±15V op amp supplies down to the single 5V supply used for IC logic. Its output is compatible with RTL,DTL and TTL as well a

PRECISION VOLTAGE COMPARATOR

■ GENERAL DESCRIPTION The NJM311 is a voltage comparator that has low input currents. It is also designed to operate covering a wider range of supply voltages from Standard ±15V op amp supplies down to the single 5V supply used for IC logic. Its output is compatible with RTL,DTL and TTL as well a

PRECISION VOLTAGE COMPARATORS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

PRECISION VOLTAGE COMPARATORS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N