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充电器和适配器

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充电器/适配器

Power Integrations可提供一系列高度集成的高压IC以及独立控制器,用于手机、数码相机、无绳电话、网络设备及其他应用的充电器/适配器的离线式电源转换。每个IC都包含一个高压功率MOSFET,它在一个单芯片上集成了控制及保护电路,而且InnoSwitch产品系列还具有同步整流驱动器。而BJT控制IC采用最先进的BJT驱动系统和发射极开关/基极驱动器,可确保提供高效率和高可靠性。其特色包括可提高可靠性的电流限流和带自动故障恢复功能的热关断保护,以及可降低EMI的频率抖动。

笔记本适配器应用

Power Integrations提供了一系列针对笔记本适配器电源应用的集成离线式功率转换用高压IC。在笔记本适配器应用中使用TOPSwitch-JX系列最大器件,可以设计出紧凑高效的笔记本电源,并可在环境温度高达40°C下在密闭壳体中安全运行。

TOPSwitch-JX还提供超薄封装(eDIP封装),使用它可以设计出输出功率为20至100 W的超薄、紧凑、轻便型电源。

每个IC都在单个器件上集成了一个高功率转换器和具有丰富特性的PWM控制器。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特性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功耗的EcoSmart®技术。

PowiGaN

PowiGaN 是Power Integrations自行研发的氮化镓(GaN)技术。在PI高度集成的离线反激式开关IC中,PowiGaN开关替代初级侧的传统硅晶体管,从而降低开关损耗,和硅器件相比,PowiGaN产品可实现体积更小,重量更轻,效率更高的充电器,适配器和敞开式电源。基于PowiGaN的IC在整个负载范围内的效率高达95%,在封闭式适配器不需散热片就可实现高达100W输出功率。

 

参考设计

Additional Documents
设计
产品
DER-931 - 72 W Industrial/Appliance Power Supply Using InnoSwitch4-CZ, ClampZero and MinE-CAP InnoSwitch4-CZ, ClampZero, MinE-CAP
DER-726 - 65 W Isolated Flyback Adapter Using InnoSwitch3-EP PowiGaN and MinE-CAP InnoSwitch3-EP, MinE-CAP
DER-712 - 60 W Ultra-Wide Input Range Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP InnoSwitch3-EP, MinE-CAP
DER-713 - 65 W High Power Density Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP InnoSwitch3-EP, MinE-CAP
DER-535 - 65 W Power Supply InnoSwitch3-CE
DER-915 - 84 W High-Line Input Charger with 93% Efficiency using InnoSwitch3-CP with PowiGaN Technology InnoSwitch3-CP
DER-717 - 15 W Adapter using InnoSwitch3-CE with ±30 kV ESD Capability InnoSwitch3-CE
DER-903 - 72 W Charger with 93% Efficiency using InnoSwitch3-CP with PowiGaN Technology InnoSwitch3-CP
DER-850 - 240 W LLC CV/CC Battery Charger Power Supply using HiperLCS and LinkSwitch-TN HiperLCS
DER-748 - 45 W Selectable Output Voltage USB Power Supply Using InnoSwitch3-CP with PowiGaN Technology (INN3279C-H222) InnoSwitch3-CP
RDR-747 - 65 W Power Supply Using InnoSwitch3-EP InnoSwitch3-EP
DER-538 - 25 W High Power Charger Using InnoSwitch3-CE InnoSwitch3-CE
RDR-659 - 30 W Power Supply for Wall Outlet Using InnoSwitch3-CP InnoSwitch3-CP
RDR-734 - 8.4 W Open Frame Power Supply for Appliances Using LinkSwitch-3 LinkSwitch-3
DER-665 - 10/18 W Quick Charge 3.0 Charger using InnoSwitch3-CP InnoSwitch3-CP, CHY103
RDR-669 - 5 W, 85-265 VAC, Constant Voltage (CV) Adapter using LinkSwitch-CV LinkSwitch-CV
DER-537 - 36 W Network Power Supply InnoSwitch3-CE
DER-258 - <5 mW No-load Input Power, 2.1 W CV/CC Charger LinkZero-LP
DER-472 - 300 W Non-PFC Stage Forward Power Supply HiperTFS-2
DER-484 - 300 W Forward Power Supply HiperPFS-3, HiperTFS-2
DER-483 - 184 W Non-PFC Stage Forward Power Supply HiperTFS-2
DER-453 - 45 W Single Output Secondary Side Regulated Converter LinkSwitch-HP, CAPZero-2
DER-403 - 10 W CV/CC Charger LinkSwitch-3
RDR-313 - 30 W单路输出反激式转换器 LinkSwitch-HP
RDR-239 - 150 W LLC高压DC-DC谐振转换器 HiperLCS
RDR-242 - 30 W Supply TOPSwitch-JX
DER-243 - 65 W Adapter TOPSwitch-JX
DER-237 - High Efficiency 18 W Power Supply TOPSwitch-JX
DER-232 - Ultra-low Profile (15.4 mm) 65 W Adapter TOPSwitch-HX
DER-233 - 15 W Power Supply with Low No-load, High Efficiency Power Consumption TOPSwitch-HX
DER-234 - High Efficiency 18 W Power Supply Using a Small Transformer Core Size TOPSwitch-HX
DER-228 - 15 W Power Supply with TinySwitch-III
DI-199 - 40 W Standard Notebook Adapter TOPSwitch-HX
DER-198 - 7 W (10 W peak) 3 Output Supply LinkSwitch-CV
RDR-201 - 6 W Constant Voltage (CV) Adapter LinkSwitch-CV
DI-201 - 6 W, High Efficiency, Adapter Power Supply LinkSwitch-CV
DER-191 - 40 W Power Supply TOPSwitch-HX
DER-188 - 20 W Power Supply with Very Low No-load Power Consumption TOPSwitch-HX
DI-196 - 65 W Ultra-low Profi le (15.4 mm) Adapter TOPSwitch-HX
DI-197 - 65 W Notebook Adapter TOPSwitch-HX
DER-196 - Ultra-low Profile (15.4 mm) 65 W Adapter TOPSwitch-HX
DER-197 - 65 W Adapter TOPSwitch-HX
DI-182 - 65 W Notebook Adapter Which Meets Requirements for Energy Star 2.0 (ES 2.0) TOPSwitch-HX
DER-35 - 3.5W CV/CC Adapter TinySwitch-III
DER-33 - 3.9W CV/CC Charger with TinySwitch-III
EPR-85 - 2 W Charger LinkSwitch-LP
RDR-83 - Linear Replacement Adapter with 10 kV surge withstand LinkSwitch-LP
DI-91 - 12 W Universal Input CV Adapter TinySwitch-III
EPR-91 - 12 W Power Supply TinySwitch-III
DER-113 - 5 W, 5 V Charger TinySwitch-III
DER-121 - 13.1 W AC-DC Flyback Converter TinySwitch-III
DI-118 - 4.56 W CV/CC Charger With TinySwitch-III
DI-117 - 15 W, 12 V Adapter With TinySwitch-III
DI-116 - 28 W Multiple Output Supply With TinySwitch-III
DI-132 - 1.75 W, High Efficiency, Linear Charger Replacement LinkSwitch-LP
DI-140 - 10 W Adapter for Portable Audio Players with Latching Overvoltage and Over-Temperature Shutdown Protection TinySwitch-III
DI-113 - 5 W, High Efficiency Charger for Portable Audio Players TinySwitch-III

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