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USB PD和笔记本适配器

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USB PD和快速充电器

USB PD/QC3.0等快速充电器协议可大幅缩短手机的充电时间,从过夜充电缩至不到30分钟。对用户而言,充电更为快捷,几乎可以不间断使用移动设备。

USB PD必定成为移动设备充电的新标准。USB PD的功率能力高达100 W,这样用户能将一个充电器同时用于手机、平板电脑和笔记本电脑。

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。

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。

 

参考设计

Additional Documents
设计
产品
DER-928 - 60 W Ultra-Compact USB PD 3.0 Charger using InnoSwitch4-CZ PowiGaN, ClampZero and MinE-CAP InnoSwitch4-CZ, ClampZero, MinE-CAP
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-882 - 15 W Isolated Flyback Adapter for Small Appliances Using LinkSwitch-HP LinkSwitch-HP
DER-822 - 60 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro PowiGaN and MinE-CAP InnoSwitch3-Pro , MinE-CAP
DER-626 - 65 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3 Pro PowiGaN and MinE-CAP InnoSwitch3-Pro , MinE-CAP
DER-917 - 60 W Power Supply for Wall Outlets with USB Type-C/A Ports Using InnoSwitch3-CP with PowiGaN Technology InnoSwitch3-CP
DER-908 - 30 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro PowiGaN and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-600 - 45 W Ultra-Compact USB PD 3.0 Power Supply Using InnoSwitch3-Pro with PowiGaN and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-850 - 240 W LLC CV/CC Battery Charger Power Supply using HiperLCS and LinkSwitch-TN HiperLCS, LinkSwitch-TN
DER-820 - 20 W USB PD 3.0 with 3.3 V-11 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-856 - 45 W USB PD 3.0 with 3.3 V-21 V PPS (APDO 5 A for 3.3 V-11 V) Power Supply Using InnoSwitch3-Pro PowiGaN and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-748 - 45 W Selectable Output Voltage USB Power Supply Using InnoSwitch3-CP with PowiGaN Technology (INN3279C-H222) 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) InnoSwitch3-Pro
RDR-747 - 65 W Power Supply Using InnoSwitch3-EP InnoSwitch3-EP
DER-803 - 60 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-602 - 100 W USB PD Type-C Power Supply Using InnoSwitch3-CP and HiperPFS-4 InnoSwitch3-CP, HiperPFS-4, CAPZero-2
DER-601 - 60 W USB PD Type-C Power Supply Using InnoSwitch3-CP InnoSwitch3-CP
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 InnoSwitch3-Pro , HiperPFS-4, CAPZero-2
RDR-802 - 60 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro and Weltrend WT6635P Controller InnoSwitch3-Pro
RDR-813 - 27 W USB PD 3.0 with 3.3 V-11 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller (Single-Board Design) InnoSwitch3-Pro
DER-814 - 45 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-804 - 45 W USB PD 3.0 with 3.3 V-21 V PPS (APDO 5 A for 3.3 V-5.9 V) Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-551 - 54 W Dual USB PD Charger Using InnoSwitch3-CP and Cypress CCGA Controller InnoSwitch3-CP
DER-538 - 25 W High Power Charger Using InnoSwitch3-CE InnoSwitch3-CE
DER-701 - 27 W USB PD 3.0 with 3.3 V-11 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-613 - 27 W USB PD 3.0 with 3.3 V-11 V PPS Power Supply Using InnoSwitch3-Pro and Weltrend WT6635P Controller (Single-Board Design) InnoSwitch3-Pro
DER-704 - 45 W USB PD 3.0 with 3.3 V-16 V PPS Power Supply Using InnoSwitch3-Pro and VIA Labs VP302 Controller InnoSwitch3-Pro
DER-628 - 18 W USB PD Charger Using InnoSwitch3-CP and Cypress CCG3PA Controller InnoSwitch3-CP
DER-703 - 27 W USB PD 3.0 with 3.3 V-11 V PPS Power Supply Using InnoSwitch3-Pro and Weltrend WT6635P Controller InnoSwitch3-Pro
DER-603 - 27 W USB PD 3.0 with 3 V-11 V PPS Power Supply Using InnoSwitch3-CP and Cypress CCG3PA Controller InnoSwitch3-CP
DER-702 - 45 W USB PD 3.0 with 3.3 V-16 V PPS Power Supply Using InnoSwitch3-Pro and Weltrend WT6635P Controller InnoSwitch3-Pro
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-536 - 45 W USB PD Power Supply InnoSwitch3-CP
DER-535 - 65 W 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-447 - 184 W LLC CV/CC Power Supply HiperLCS, LinkSwitch-TN
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
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
DI-199 - 40 W Standard Notebook Adapter TOPSwitch-HX
RDR-201 - 6 W Constant Voltage (CV) Adapter LinkSwitch-CV
DI-201 - 6 W, High Efficiency, Adapter Power Supply LinkSwitch-CV
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 <100 mW standby TinySwitch-III
EPR-85 - 2 W Charger LinkSwitch-LP
RDR-83 - Linear Replacement Adapter with 10 kV surge withstand LinkSwitch-LP
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 <260 mW No-Load Consumption TinySwitch-III
DI-117 - 15 W, 12 V Adapter With <100 mW No-Load Consumption 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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