TFS759HG集成电路（IC）的ACDC转换器离线开关规格书PDF中文资料

TFS759HG属于集成电路（IC）的ACDC转换器离线开关。由荷兰帕沃英蒂格盛有限公司制造生产的TFS759HGAC DC 转换器，离线开关该系列是元器件级控制产品，用于构建将交流市电转换为直流电（通常电压大幅降低）的设备。集成和未集成系统主要开关元件的器件均包括在内。由于高输入输出电压比，以及此类系统中通常需要隔离，这些器件通常与外部变压器配合使用。尽管通常使用定制变压器来实现此用途，但也有许多专门用于此用途的库存产品，请参见“开关转换器，SMPS 变压器”标题。

Key Benefits

• Single chip solution for two-switch forward main and flyback

standby

• High integration allows smaller form factor and higher power

density designs

• Incorporates control, gate drivers, and three power

MOSFETS

• Level shift technology eliminates need for pulse transformer

• Protection features include: UV, OV, OTP, OCP, and SCP

• Transformer reset control

• Prevents transformer saturation under all conditions

• Allows >50 duty cycle operation

• Reduces primary side RMS currents and conduction losses

• Standby supply provides built-in overload power compensation

• Up to 434 W total output power in a highly compact package

• Up to 550 W peak

• High efficiency solution easily enables design to meet

stringent efficiency specifications

• >90 efficiency at full load

• No-load regulation and low losses at light-load

• Simple clip mounting to heat sink without need for insulation pad

• Halogen free and RoHS compliant

Applications

• PC

• Printer

• LCD TV

• Video game consoles

• High-power adapters

• Industrial and appliance high-power adapters