Solution Finder Get Tech Support

USB PD Adapters

Fast charger protocols such as USB PD 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.

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.


Can't find what you need?

Try our Solution Finder.


Reference Designs

Additional Documents
Design
Product
DER-937 - 100 W USB PD 3.0 Power Supply with 3.3 V – 21 V / 5 A (100 W Power-limited) PPS Output Using InnoSwitch3-PD PowiGaN (INN3870C-H805) HiperPFS-4 (PFS7628C) and CAPZero-2 (CAP200DG)
Product InnoSwitch3-PD, HiperPFS-4, CAPZero-2
RDR-838 - 60 W USB PD 3.0 Power Supply with 3.3 V – 21 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H801)
Product InnoSwitch3-PD
DER-837 - 45 W USB PD 3.0 Power Supply with 3.3 V – 11 V / 5 A (45 W Power-limited) PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H803)
Product InnoSwitch3-PD
DER-836 - 30 W USB PD 3.0 Power Supply with 3.3 V–16 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3878C-H804)
Product InnoSwitch3-PD
DER-928 - 60 W Ultra-Compact USB PD 3.0 Charger using InnoSwitch4-CZ PowiGaN, ClampZero and MinE-CAP
Product InnoSwitch4-CZ, ClampZero, MinE-CAP
DER-822 - 60 W USB PD 3.0 with 3.3 V-21 V PPS Power Supply Using InnoSwitch3-Pro PowiGaN and MinE-CAP
Product 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
Product 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
Product 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
Product InnoSwitch3-Pro
DER-600 - 45 W Ultra-Compact USB PD 3.0 Power Supply Using InnoSwitch3-Pro with PowiGaN and VIA Labs VP302 Controller
Product InnoSwitch3-Pro
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
Product 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
Product InnoSwitch3-Pro
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-803 - 60 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
DER-602 - 100 W USB PD Type-C Power Supply Using InnoSwitch3-CP and HiperPFS-4
Product InnoSwitch3-CP, HiperPFS-4, CAPZero-2
DER-601 - 60 W USB PD Type-C Power Supply Using InnoSwitch3-CP
Product 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
Product 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
Product 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)
Product 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
Product 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
Product InnoSwitch3-Pro
DER-551 - 54 W Dual USB PD Charger Using InnoSwitch3-CP and Cypress CCGA Controller
Product InnoSwitch3-CP
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
Product 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)
Product 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
Product InnoSwitch3-Pro
DER-628 - 18 W USB PD Charger Using InnoSwitch3-CP and Cypress CCG3PA Controller
Product 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
Product 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
Product 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
Product InnoSwitch3-Pro
DER-536 - 45 W USB PD Power Supply
Product InnoSwitch3-CP

Related Products

Related Products
Product
Data Sheet
Topology
Power Level
Description
Data Sheet View PDF
Topology PFC
Power Level 240 W
Description

Advanced Power Factor Correction (PFC) Controller IC with integrated 750 V PowiGaN switches, optimized for high Power Factor (PF) and efficiency across the load range. 

  • For LLC topology up to 240 W, pair PFS517xF with the HiperLCS-2 chipset
  • For Flyback topology up to 110 W, pair PFS527xF (self-biased) with the InnoSwitch4-CZ switcher IC
Data Sheet View PDF
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 100 W
Description

Off-Line QR Flyback Switcher IC with Integrated USB Type-C and USB-PD Controller, High-Voltage Switch, Synchronous Rectification and FluxLink Feedback

Data Sheet View PDF
Topology Flyback
Power Level 135
Description

Active Clamp IC with Integrated High-Voltage Switch, Pairs with InnoSwitch4 Family of Offline Switcher ICs

Data Sheet View PDF
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 110 W
Description

Off-Line CV/CC ZVS Flyback Integrated Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification, Pairs With ClampZero Active Clamp IC

Data Sheet View PDF
Topology Any
Power Level N/A
Description

Bulk Capacitor Miniaturization and Inrush Management IC for Very High Power Density AC/DC Converters, Featuring PowiGaN Technology

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

Digitally Controllable Off-Line CV/CC QR Flyback Switcher IC with Integrated High-Voltage Switch, Synchronous Rectification and FluxLink Feedback

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

Off-Line CV/CC QR Flyback Switcher IC with Integrated Primary-Side Switch, Synchronous Rectification, FluxLink Feedback and Constant Power Profile

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

Off-Line CV/CC QR Flyback Switcher IC with Integrated 650 V MOSFET, Synchronous Rectification & FluxLink Feedback for Applications up to 65 W

Additional Documents