解决方案搜寻 技术支持

家电

Appliances IconPower 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
RDR-723 - 9.6 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-722 - 7.2 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-967 - 5 W Single Output Isolated Flyback Power Supply for Appliances with <5 mW No-Load Input using InnoSwitch3-TN
Product InnoSwitch3-TN
DER-959 - 6 W Dual Output Non-Isolated Flyback Power Supply for Appliances with <5 mW No-Load Input using InnoSwitch3-TN
Product InnoSwitch3-TN
RDR-706 - 26.5 W Dual-Output Isolated Flyback Power Supply for Appliances Using TOPSwitch-JX
Product TOPSwitch-JX
RDR-710 - 12 W Dual Output Open Frame Power Supply for Appliances Using InnoSwitch3-TN
Product InnoSwitch3-TN
DER-709 - 10 W Single Output Open Frame Power Supply for Appliances Using InnoSwitch3-TN
Product InnoSwitch3-TN
DER-931 - 72 W Industrial/Appliance Power Supply Using InnoSwitch4-CZ, ClampZero and MinE-CAP
Product InnoSwitch4-CZ, ClampZero, MinE-CAP
DER-712 - 60 W Ultra-Wide Input Range Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP
Product InnoSwitch3-EP, MinE-CAP
DER-882 - 15 W Isolated Flyback Adapter for Small Appliances Using LinkSwitch-HP
Product LinkSwitch-HP
RDR-912 - 6.6 W Non-Isolated Buck Converter for Small Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-881 - 14.5 W Dual-Output Isolated Flyback Power Supply Using TinySwitch-4
Product TinySwitch-4
DER-868 - 60 W Power Supply Using InnoSwitch3-EP with PowiGaN Technology
Product InnoSwitch3-EP
DER-871 - 26 W Multiple Output Power Supply for Displays and Appliances using InnoSwitch3-MX and InnoMux Chipset
Product InnoSwitch3-MX, InnoMux
DER-846 - 15 W Tapped Buck Non-Isolated Power Supply for Appliances Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-845 - 4.8 W Non-Isolated Buck Converter using 900 V LinkSwitch-TN2
Product LinkSwitch-TN2
DER-831 - 2.5 W Non-Isolated Flyback Power Supply using LinkSwitch-CV
Product LinkSwitch-CV
RDR-839 - 12 W Power Supply for Appliances Using TinySwitch-4
Product TinySwitch-4
RDR-805 - 100 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller
Product InnoSwitch3-Pro , HiperPFS-4, CAPZero-2
DER-745 - 10 W Dual Output Power Supply Using InnoSwitch3-EP 900 V
Product InnoSwitch3-EP
RDR-737 - 1.44 W Non-Isolated Buck Converter Using LinkSwitch-TN2 900 V
Product LinkSwitch-TN2
RDR-752 - 15 W Dual Output Power Supply with >83% Standby Efficiency
Product InnoSwitch3-EP
RDR-736 - 7 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 900 V
Product LinkSwitch-XT2
DER-744 - 8 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2
Product LinkSwitch-XT2
RDR-734 - 8.4 W Open Frame Power Supply for Appliances Using LinkSwitch-3
Product LinkSwitch-3
DER-572 - 10 W Non-Isolated Tapped Buck Power Supply
Product LinkSwitch-CV
DER-578 - 2.5 W, Universal Input, Non-Isolated Flyback Converter
Product LinkSwitch-XT2
DER-507 - 175 mW Constant Voltage, Universal Input, Non-Isolated Buck Converter
Product LinkSwitch-TN2
DER-508 - 4.75 W Dual Output Power Supply
Product LinkSwitch-TN2
RDR-506 - 1.44 W Non-Isolated Buck Converter using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-581 - 45 W Flyback Converter with Lossless Zero Crossing Circuit
Product LinkSwitch-HP, CAPZero-2
DER-417 - <5 mW No-Load Input Power, 8 W Standby Power Supply
Product LinkZero-LP
DER-217 - 22 W (48.6 W peak) 3 Output Power Supply
Product TOPSwitch-HX
DER-214 - 2.25 W Low Cost Cooktop Controller
Product LinkSwitch-CV
DER-218 - 100 W Refrigeration Power Supply
Product TOPSwitch-HX
DER-213 - 3.8 W 2-Output Supply
Product LinkSwitch-CV

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数据手册
拓扑结构
电压等级
产品描述
Data Sheet 查看PDF
Topology PFC
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  • 对于功率高达240W的LLC拓扑结构,PFS517xF可与 HiperLCS-2 芯片组搭配使用
  • 对于功率高达110W的反激式拓扑结构,PFS527xF(自偏置供电)可与 InnoSwitch4-CZ 开关IC搭配使用
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Power Level N/A
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Topology Flyback, Secondary Side - FluxLink Regulated
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本产品必须与InnoMux控制器IC配合使用。
Data Sheet 查看PDF
Topology Flyback
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本产品必须与InnoSwitch3-MX隔离型开关IC配合使用。
Data Sheet 查看PDF
Topology Secondary Side - Opto Regulated
Power Level N/A
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Power Level 100 W
Description

集成了高压初级侧开关、同步整流、FluxLink反馈的离线反激式恒压/恒流准谐振开关电源IC

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Topology PFC
Power Level 610 W
Description

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Data Sheet 查看PDF
Topology Secondary Side - Opto Regulated, Non-Isolated Flyback
Power Level 5 W
Description

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Topology Non-Isolated Flyback, Buck/Boost/Buck-Boost
Power Level 360 mA
Description

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LinkSwitch-CV通过省去光耦器和次级控制电路,可以大大简化低功率电源的设计。

补充文件