解决方案查找器 技術支援

物聯網，智能家居和建築自動化

數十億台具備嵌入式智慧技術 (例如，感應器、促動器和網路連線能力)，離線後仍持續用電的「智慧型裝置」，將在可見的未來推動物聯網 (IoT ) 急速成長。這些「隨時連網」之產品對全球能源消耗量的巨大影響，推升了輕巧且待機功耗超低之高效率離線式功率轉換器的需求。

Power Integrations 提供一系列整合式高電壓 IC，可讓 AC 主電源為智慧住家與建築自動化裝置高效供電。這些 IC 將功率 MOSFET、控制電路及保護電路整合在單一晶片上，讓客戶得以設計低元件數的解決方案，進而加快產品上市時間。這些 IC 的部分主要優點包括：採用 EcoSmart 技術大幅降低待機能源浪費、利用創新的 FluxLink™ 技術讓回授資訊穿透絕緣屏障進行傳遞，省去了常見的光耦合器、使用頻率抖動 (Jitter) 和故障保護降低了 EMI，並藉由內建的過熱關機保護改善了可靠性。

Power Integrations是WPC無線充電聯盟會員。這個由全球500多家會員公司組成的開放性、協作式標准開發組織，會員公司包括規模不一的業內競爭企業及生態系統合作夥伴，它們代表了來自全行業各個領域和全球各個地區的品牌，共同合作實現全球無線充電器和無線電源的全面兼容。

 

參考設計

Additional Documents
設計
產品
DER-1024 - 65 W USB PD 3.0 Type-C Shared-Capacity Dual-Port Wall Outlet Using InnoSwitch3-Pro PowiGaN
Product InnoSwitch3-Pro
DER-979 - 100 W In-Wall USB Outlet with Selectable Output Voltage Using InnoSwitch4-CZ PowiGaN and ClampZero
Product InnoSwitch4-CZ, ClampZero
DER-971 - 0.25 W Non-Isolated Power Supply Without Electrolytic Capacitors Using LinkSwitch-TNZ
Product LinkSwitch-TNZ
DER-958 - 70 W High-Line Input Voltage Power Supply for Wall Outlets with USB Type-C/A Ports Using InnoSwitch4-CZ PowiGaN and ClampZero
Product InnoSwitch4-CZ, ClampZero
DER-867 - 2-Wire BLE Smart Wall Switch using LinkSwitch-TNZ with Relay Zero-Voltage Switching and Automatic Set/Reset Time Calibration
Product LinkSwitch-TNZ
DER-949 - 70 W Power Supply for Wall Outlets with USB Type-C/A Ports Using InnoSwitch4-CZ PowiGaN and ClampZero
Product InnoSwitch4-CZ, ClampZero
DER-865 - 2-Wire Forward/Reverse Phase BLE Smart Dimmer using LinkSwitch-TNZ with Lossless AC Zero-Crossing Detection
Product LinkSwitch-TNZ
RDR-866 - 2.5 W Non-Isolated Power Supply with Lossless Generation of AC Zero-Crossing Signal using LinkSwitch-TNZ
Product LinkSwitch-TNZ
RDR-877 - 6 W Isolated Flyback Power Supply with Lossless Generation of AC Zero Crossing Signal using LinkSwitch-TNZ
Product LinkSwitch-TNZ
DER-879 - 10 W Isolated Flyback Power Supply with Lossless Generation of AC Zero Crossing Signal and X Capacitor Discharge using LinkSwitch-TNZ
Product LinkSwitch-TNZ
RDR-874 - 0.48 W Non-Isolated Power Supply with Lossless Generation of AC Zero-Crossing Signal using LinkSwitch-TNZ
Product LinkSwitch-TNZ
DER-880 - 2 W Non-Isolated Flyback Power Supply for Home and Building Automation Using LinkSwitch-3
Product LinkSwitch-3
RDR-721 - 2.75 W Non-Isolated Buck Converter for Home Automation Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-917 - 60 W Power Supply for Wall Outlets with USB Type-C/A Ports Using InnoSwitch3-CP with PowiGaN Technology
Product InnoSwitch3-CP
DER-849 - 30 W 18 V Output Isolated Flyback Power Supply for Smart Speakers Using InnoSwitch3-CP
Product InnoSwitch3-CP
DER-748 - 45 W Selectable Output Voltage USB Power Supply Using InnoSwitch3-CP with PowiGaN Technology (INN3279C-H222)
Product InnoSwitch3-CP
RDR-848 - 42 W Dual Port Isolated Flyback Power Supply with 30 W USB PD 3.0 and 12 W USB-A Port Using InnoSwitch3-Pro with PowiGaN Technology (INN3379C-H302)
Product InnoSwitch3-Pro
DER-832 - Two-Wire (No Neutral), Wide-Range, Isolated Flyback, Bluetooth Wall Switch using LinkSwitch-TN2 and Nordic BLE Micro-Controller
Product LinkSwitch-TN2
DER-815 - 45 W 24 V Output Isolated Flyback Power Supply for Smart Speakers and Tubular Motors Using InnoSwitch3-CP
Product InnoSwitch3-CP
RDR-623 - Low Standby Current, Non-Isolated Flyback Power Supply Using LinkSwitch-TN2
Product LinkSwitch-TN2
DER-631 - 30 W Power Supply with >91% Average Efficiency
Product InnoSwitch3-CP
DER-574 - 1.65 W Non-Isolated Tapped Buck Power Supply
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

相關產品

Related Products
產品
產品規格型錄
拓撲結構
電壓等級
說明
InnoMux2-EP in InSOP-24B Package

InnoMux2-EP
Data Sheet View Data Sheet
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 100 W
Description

離線零電壓切換（ZVS）返馳式開關IC，最多三個恆壓（CV）輸出或一個恆壓（CV）和一個恆流（CC）輸出，適用於可調光LED串

業界首款1700V GaN開關 (IMX2353F) 輕鬆支援1000VDC名義輸入電壓
LinkSwitch-XT2SR in SO-16B (D Package)

LinkSwitch-XT2SR
Data Sheet View Data Sheet
Topology Non-Isolated Flyback
Power Level 15 W
Description

High-Efficiency Off-line CV Flyback Switcher IC with Integrated 725 V / 900 V Primary MOSFET, Low No-Load, and Synchronous Rectification
LinkSwitch-TNZ in SO-8C Package

LinkSwitch-TNZ
Data Sheet View Data Sheet
Topology Secondary Side - Opto Regulated, Non-Isolated Flyback, Buck/Boost/Buck-Boost
Power Level 18 W
Description

具有一流輕負載效率和無損過零檢測的節能型離線式切換開關 IC
TinySwitch-LT in SO-8C Package

TinySwitch-LT
Data Sheet View Data Sheet
Topology Secondary Side - Opto Regulated
Power Level N/A
Description

節能的離線式切換開關，具備增強的靈活性和擴大的功率範圍
InnoSwitch3-CP in InSOP-24D Package

InnoSwitch3-CP
Data Sheet View Data Sheet
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 100 W
Description

離線式 CV/CC QR 返馳式切換開關 IC 具有整合式一次側開關、同步整流、FluxLink 回授與恆功率配置
InnoSwitch3-CE in InSOP-24D Package

InnoSwitch3-CE
Data Sheet View Data Sheet
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 65 W
Description

離線 CV/CC QR 返馳式切換開關 IC 具有整合式 650 V MOSFET、同步整流和 FluxLink 回授。適用於最高達 65 W 的應用
LinkSwitch-TN2 in SMD-8C Package

LinkSwitch-TN2
Data Sheet View Data Sheet
Topology Non-Isolated Flyback, Buck/Boost/Buck-Boost
Power Level 360 mA
Description

具備整合式系統級保護，適用於低元件數電源供應器的725 V / 900 V MOSFET高節能離線式切換開關 IC
TinySwitch-4 in DIP-8C Package

TinySwitch-4
Data Sheet View Data Sheet
Topology Secondary Side - Opto Regulated
Power Level N/A
Description

具有線間電壓補償過載功率的 節能型離線式切換開關
LinkSwitch-LP-in SO-8C Package

LinkSwitch-LP
Data Sheet View Data Sheet
Topology Primary Side Regulated
Power Level 3.5 W
Description

可用於取代線性變壓器充電器且所需元件最少的切換開關

影片

補充文件

應用說明

AN-109 - LinkSwitch-XT2SR Family Non-Isolated Flyback Design Guide
AN-82 TinySwitch-4 Family Design Guide
AN-88 TinySwitch-LT Family Design Guide
AN-98 - LinkSwitch-TNZ Family Buck and Buck-Boost Design Guide

產品選擇指南和產品資料冊

Product Flyer – LinkSwitch-TN2
Product Flyer – LinkSwitch-TNZ
產品簡介 - PowiGaN技術

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