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家电及偏高电源电压

Appliances Icon家电

Power Integrations提供了一系列针对主要家电产品应用的高度集成离线式功率转换用高压IC。每个IC都在单个芯片上集成了一个≥700 V的功率MOSFET、控制电路及保护电路。它所拥有的产品特色包括电流限流、提高可靠性且具有自动故障恢复功能的过热关断保护特性、降低电磁干扰的频率调制特性以及显著降低待机能耗的EcoSmart®技术。

偏高及不稳定电源电压   

高品质家电和其他消费电子产品要求在电网不稳定地区、时常遭受雷击的热带地区或者经常发生高能振荡波和浪涌的地区应留出更高的电压裕量。例如,致力于打开印度高品质消费类产品新兴市场的OEM厂商,如果不对产品留出此裕量,就会不断遭遇电气损坏问题,必须对退货产品进行维修或更换。

Power Integrations现可提供集成900 V初级MOSFET的全套离线式开关电源IC,这些产品不仅能提供低成本且有效的保护,同时还可大幅降低运营及产品支持成本。

  • LinkSwitch-TN2 适用元件数极少的降压转换器
  • LinkSwitch-XT2 适用高达 8 W 隔离或非隔离反激式转换器
  • InnoSwitch3-EP 适用高达 35 W 高功率隔离反激式转换器

这些高度集成的900 V器件可帮助设计工程师实现全球通用的电源,满足全球各地用户的可靠性预期。它们还可以取代现有电源板设计中相应的725 V开关器件,无需修改设计即可支持更高电压。

参考设计

Additional Documents
设计
产品
DER-712 - 60 W Ultra-Wide Input Range Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP InnoSwitch3-EP, MinE-CAP
DER-882 - 15 W Isolated Flyback Adapter for Small Appliances Using LinkSwitch-HP LinkSwitch-HP
RDR-912 - 6.6 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2 LinkSwitch-TN2
DER-881 - 14.5 W Dual-Output Isolated Flyback Power Supply Using TinySwitch-4 TinySwitch-4
DER-868 - 60 W Power Supply Using InnoSwitch3-EP with PowiGaN Technology InnoSwitch3-EP
DER-871 - 26 W Multiple Output Power Supply for Displays and Appliances using InnoSwitch3-MX and InnoMux Chipset InnoSwitch3-MX, InnoMux
DER-846 - 15 W Tapped Buck Non-Isolated Power Supply for Appliances Using LinkSwitch-TN2 LinkSwitch-TN2
DER-845 - 4.8 W Non-Isolated Buck Converter using 900 V LinkSwitch-TN2 LinkSwitch-TN2
RDR-839 - 12 W Power Supply for Appliances Using TinySwitch-4 TinySwitch-4
DER-745 - 10 W Dual Output Power Supply Using InnoSwitch3-EP 900 V InnoSwitch3-EP
RDR-737 - 1.44 W Non-Isolated Buck Converter Using LinkSwitch-TN2 900 V LinkSwitch-TN2
RDR-752 - 15 W Dual Output Power Supply with >83% Standby Efficiency InnoSwitch3-EP
RDR-736 - 7 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 900 V LinkSwitch-XT2
DER-744 - 8 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 LinkSwitch-XT2
RDR-734 - 8.4 W Open Frame Power Supply for Appliances Using LinkSwitch-3 LinkSwitch-3
DER-572 - 10 W Non-Isolated Tapped Buck Power Supply LinkSwitch-CV
DER-578 - 2.5 W, Universal Input, Non-Isolated Flyback Converter LinkSwitch-XT2
DER-507 - 175 mW Constant Voltage, Universal Input, Non-Isolated Buck Converter LinkSwitch-TN2
DER-508 - 4.75 W Dual Output Power Supply LinkSwitch-TN2
RDR-506 - 1.44 W Non-Isolated Buck Converter using LinkSwitch-TN2 LinkSwitch-TN2
DER-581 - 45 W Flyback Converter with Lossless Zero Crossing Circuit LinkSwitch-HP, CAPZero-2
DER-417 - <5 mW No-Load Input Power, 8 W Standby Power Supply LinkZero-LP
DER-260 - 1.5 W Non-Isolated Flyback Power Supply with 0.00 W Power Down Mode LinkZero-AX
DER-217 - 22 W (48.6 W peak) 3 Output Power Supply TOPSwitch-HX
DER-214 - 2.25 W Low Cost Cooktop Controller LinkSwitch-CV
DER-218 - 100 W Refrigeration Power Supply TOPSwitch-HX
DI-177 - 9 W, High Ambient Temperature Supply for Oven Control TinySwitch-III
DI-176 - 20 W Air Conditioner Power Supply TinySwitch-III
EPR-8 - 1.2 W, Universal Input, Non-isolated Power Supply TinySwitch-III
EPR-9 - 5 W, Universal Input, Dual Output, Isolated Power Supply TinySwitch-III
DER-52 - 3.9W Power Supply TinySwitch-III
DI-122 - 13 W (17.2 W Peak) Non-Isolated Power Supply for White Goods w/ <150 mW No-load Power Consumption TinySwitch-III
DER-110 - 7.3 W Dual Output Non-Isolated Power Supply TinySwitch-III
DI-123 - 9.65 W, Dual Output Power Supply for Residential Heating Control TinySwitch-III
DI-154 - 3 W, Low Cost High Efficiency CV/CC Charger LinkSwitch-LP
DI-144 - Condensing Boiler Power Supply TOPSwitch-HX

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数据手册
拓扑结构
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