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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. Our integrated IC solutions include a high voltage power switch combined with control and protection circuitry (and for InnoSwitch families a synchronous rectification driver) in a single device.  This ensures high efficiency and reliability. Features include current limiting and thermal shutdown with automatic fault recovery capability to improve reliability and frequency jittering to reduce EMI.

Standard
Chargers and Adapters

High-Efficiency
Chargers and Adapters

PowiGaN

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.


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Reference Designs

Additional Documents
Design
Product
DER-931 - 72 W Industrial/Appliance Power Supply Using InnoSwitch4-CZ, ClampZero and MinE-CAP
Product InnoSwitch4-CZ, ClampZero, MinE-CAP
DER-726 - 65 W Isolated Flyback Adapter Using InnoSwitch3-EP PowiGaN and MinE-CAP
Product InnoSwitch3-EP, MinE-CAP
DER-712 - 60 W Ultra-Wide Input Range Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP
Product InnoSwitch3-EP, MinE-CAP
DER-713 - 65 W High Power Density Adapter using InnoSwitch3-EP PowiGaN and MinE-CAP
Product InnoSwitch3-EP, MinE-CAP
DER-535 - 65 W Power Supply
Product InnoSwitch3-CE
DER-915 - 84 W High-Line Input Charger with 93% Efficiency using InnoSwitch3-CP with PowiGaN Technology
Product InnoSwitch3-CP
DER-717 - 15 W Adapter using InnoSwitch3-CE with ±30 kV ESD Capability
Product InnoSwitch3-CE
DER-903 - 72 W Charger with 93% Efficiency using InnoSwitch3-CP with PowiGaN Technology
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-747 - 65 W Power Supply Using InnoSwitch3-EP
Product InnoSwitch3-EP
DER-538 - 25 W High Power Charger Using InnoSwitch3-CE
Product InnoSwitch3-CE
RDR-659 - 30 W Power Supply for Wall Outlet Using InnoSwitch3-CP
Product InnoSwitch3-CP
DER-665 - 10/18 W Quick Charge 3.0 Charger using InnoSwitch3-CP
Product InnoSwitch3-CP, CHY103
RDR-669 - 5 W, 85-265 VAC, Constant Voltage (CV) Adapter using LinkSwitch-CV
Product LinkSwitch-CV
DER-537 - 36 W Network Power Supply
Product InnoSwitch3-CE
DER-453 - 45 W Single Output Secondary Side Regulated Converter
Product LinkSwitch-HP, CAPZero-2
DER-403 - 10 W CV/CC Charger
Product LinkSwitch-3
RDR-313 - 30 W Single Output Flyback Converter
Product LinkSwitch-HP
RDR-239 - High-Voltage DC-DC Resonant Converter
Product HiperLCS
DER-198 - 7 W (10 W peak) 3 Output Supply
Product LinkSwitch-CV

Related Products

Related Products
Product
Data Sheet
Topology
Power Level
Description
Data Sheet View PDF
Topology LLC Half Bridge
Power Level 220 W
Description

HiperLCS-2 is a high efficiency, off-line LLC Switcher IC Chipset.  It consists of:

  • HiperLCS2-HB, a Half-bridge Power Device with Integrated 600 V FREDFETs, and
  • HiperLCS2-SR, a Safety Isolation Device with Synchronous Rectification and FluxLink Feedback

Note: HiperLCS-2 can easily pair with the HiperPFS-5 PFC IC.

Data Sheet View PDF
Topology Flyback, Secondary Side - FluxLink Regulated
Power Level 220 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

Off-Line CV/CC QR Flyback Switcher IC with Integrated Primary-Side 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

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

USB Interface IC for Class A and Class B Quick Charge 3.0 Applications

Data Sheet View PDF
Topology Primary Side Regulated
Power Level 10 W
Description

Energy-Efficient, Accurate Primary-Side Regulation CV/CC Switcher for Adapters and Chargers

Data Sheet View PDF
Topology Primary Side Regulated
Power Level 153 W
Description

Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

Data Sheet View PDF
Topology Primary Side Regulated
Power Level 12 W
Description

Dramatically simplifies low power power supply designs by eliminating an optocoupler and secondary control circuitry.

Additional Documents