Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs

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 •

文件：3.52494 Mbytes 页数：36 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Combined Two-Switch Forward and Flyback Power Supply Controllers

Applications • PC • Printer • LCD TV • Video game consoles • High-power adapters • Industrial and appliance high-power adapters Description The HiperTFS device family members incorporate both a high-power two-switch-forward converter and a mid-power flyback (standby) converter into a sin

文件：3.52504 Mbytes 页数：36 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs

文件：4.94073 Mbytes 页数：36 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

将双开关正向主电源转换器及反激式待机电源转换器与高压功率MOSFET集成

HiperTFS系列器件同时将高功率双正激转换器和一个中等功率反激（待机）转换器集成到单个超薄eSIP功率封装。该单芯片解决方案提供了双正激转换器和反激转换器控制器、高压端和低压端驱动器、所有三个高压功率MOSFET，省去了转换器所需的高成本外部脉冲变压器。该器件非常适合同时需要最高功率为414 W的主电源转换器（双正激）和最高功率为20 W的待机电源转换器（反激）的高功率应用。HiperTFS器件具备Power Integrations的整套标准保护功能，例如集成软启动、故障及过载保护、迟滞热关断等。HiperTFS采用先进的功率封装技术，可简化双开关正激拓扑结构的布板、安装及散热管理，同 • 双管正激主电源和反激待机电源的单芯片解决方案\r\n• 变压器复位控制\r\n• 允许以 >50%的占空比工作\r\n• 采用超薄封装，总输出功率最高可达434 W\r\n• 可通过夹片快速安装到散热器，无需隔热垫\r\n• 无卤素和符合RoHS;

PI

Package：16-SSIP，12 引线，裸露焊盘，成形引线；包装：卷带（TR） 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLIN CONV MULT TOP ESIP-16B

Power Integrations