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USB PD, Fast Charging & Notebook Adapters

USB IconUSB PD and Fast Charging

Fast charger protocols such as USB PD/QC3.0 are dramatically reducing the charging time for a cellphone from an overnight charge to less than 30 minutes. This makes charging more convenient for the user allowing almost continual access to mobile devices.

USB PD is set to become the new standard for charging mobile devices. The USB PD power capability of up to 100 W will make it possible for the user to employ a single charger for cell-phone, tablet and laptop computer.

PowiGaN is Power Integrations’ internally developed gallium nitride (GaN) technology. PowiGaN switches replace the traditional silicon transistors on the primary side, reducing switching losses and enabling power supplies that are more efficient, smaller and lighter than silicon alternatives. PowiGaN-based ICs achieve up to 95% efficiency across the full load range and up to 100 W in enclosed adapter implementations without requiring a heatsink.

Chargers/Adapters

Power Integrations offers a broad range of both highly integrated, high-voltage ICs and stand alone controllers for off-line power conversion in charger/adapter for cell phone, digital camera, cordless phone, networking and other applications. The integrated IC includes high voltage power switch combined with control , protection circuitry and for InnoSwitch families also synchronous rectification driver on single chip. While the BJT control IC, uses the most advance BJT drive system, emitter switch/base driver, to ensure high efficiency and high reliability. Features include current limiting and thermal shutdown with automatic fault recovery capability to improve reliability and frequency jittering to reduce EMI.

Notebook Adapters

Power Integrations offerings include integrated, high-voltage ICs for off-line power conversion in Notebook Adapter power supply applications. Notebook Adapter applications utilize the TOPSwitch-JX family devices, which enable highly efficient and compact laptop power supplies to be in a sealed enclosure, to withstand high ambient temperatures (e.g., 40 °C), and provide no-load performance <90 mW at 230 VAC.

TOPSwitch-JX is also available in a ultra-low-profile package (eDIP Package), that enables remarkably slim, compact, and lightweight power supplies from 20 to 100 watts.

Each IC includes a high-voltage switch with a feature-rich PWM controller in one device. Features include current limiting and thermal shutdown with automatic fault recovery capability to improve reliability, frequency jittering to reduce EMI and EcoSmart technology to dramatically reduce standby energy waste.

Reference Designs

Additional Documents
Design
Product
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 Single Output Flyback Converter 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-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
DER-113 - 5 W, 5 V Charger 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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Additional Documents