Chargers/Adapters

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 .

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.

Design Examples

Document DescriptionDesign
Ideas
Design
Example
Reports
Reference
Design
Reports
Reference
Design
Kits
<5 mW No-load Input Power, 2.1 W CV/CC Charger DER-258  
5 W Universal Input, Tight CV/CC ChargerDI-158 RDR-158RDK-158
5 W Cube Charger DER-267  
6 W Universal Input CV Adapter  RDR-201RDK-201
10 W CV/CC USB Charger  RDR-420 
10 W CV/CC Single-Sided USB Charger DER-518  
12 W Power Supply  RDR-399RDK-399
15 W Isolated Flyback AdaptorDER-518
18 W USB PD Charger (Cypress CCG3PA Controller) DER-567  
20 W USB PD 3.0 + PPS Charger (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
24 W High Efficiency Adaptor Design Ideas are concise two-page documents describing a design for a specific application.  
25 W High Power Charger Design Ideas are concise two-page documents describing a design for a specific application.  
27 W USB PD 3.0 + PPS Charger (Cypress CCG3PA Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
27 W USB PD 3.0 + PPS Charger (Weltrend WT6615F Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
27 W USB PD 3.0 + PPS Charger (Weltrend WT6635P Controller, Single-Board Design) Design Ideas are concise two-page documents describing a design for a specific application.  
27 W USB PD 3.0 + PPS Charger (Weltrend WT6635P Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
27 W USB PD 3.0 + PPS Charger (VIA Labs VP302 Controller, Single-Board Design) Design Ideas are concise two-page documents describing a design for a specific application.  
27 W USB PD 3.0 + PPS Charger (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
30 W USB PD 3.0 + PPS Charger featuring PowiGaN™ Technology (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
36 W Network Power Supply Design Ideas are concise two-page documents describing a design for a specific application.  
40 W Variable Output Supply Design Ideas are concise two-page documents describing a design for a specific application.  
45 W USB PD 3.0 Ultra-Compact Charger featuring PowiGaN Technology (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
45 W USB PD 3.0 + PPS Charger (Weltrend WT6635P Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
45 W USB PD 3.0 + PPS Charger (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
45 W USB PD 3.0 + PPS (APDO 5 A for 3.3 V-5.9 V) Charger (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
45 W USB PD 3.0 + PPS (APDO 5 A for 3.3 V-11 V) Charger featuring PowiGaN (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
60 W USB PD 3.0 + PPS Charger featuring PowiGaN (Weltrend WT6635P Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
60 W USB PD 3.0 + PPS Charger (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
60 W USB PD Type-C Charger featuring PowiGaN Design Ideas are concise two-page documents describing a design for a specific application.  
60 W USB PD Type-C/A Wall Outlet featuring PowiGaNDesign Ideas are concise two-page documents describing a design for a specific application.
65 W Power Supply featuring PowiGaN Design Ideas are concise two-page documents describing a design for a specific application.  
65 W Power Supply Design Ideas are concise two-page documents describing a design for a specific application.  
100 W USB PD 3.0 + PPS Charger featuring PowiGaN (VIA Labs VP302 Controller) Design Ideas are concise two-page documents describing a design for a specific application.  
100 W USB PD Type-C Charger featuring PowiGaN Design Ideas are concise two-page documents describing a design for a specific application.  

Recommended Product Families

IC Product
Family
Design GuidesTypical Circuit
Configuration
Power/Current
Ratings*
Description
ChiPhy™NANANACharger Physical Interface IC for Quick Charge 2.0
InnoSwitch™3-ProProduct family application note.Flyback22 to 100 WDigitally Controllable Off-Line CV/CC QR Flyback Switcher IC with Integrated High-Voltage Switch, Synchronous Rectification and FluxLink Feedback
InnoSwitch3-CPProduct family application note.Flyback20 to 100 WOff-Line CV/CC QR Flyback Switcher IC with High-Voltage Switch, Synchronous Rectification, FluxLink Feedback and Constant Power Profile
InnoSwitch3-EPProduct family application note.Flyback10 to 100 WOff-Line CV/CC QR Flyback Switcher IC with Integrated Primary-Side Switch, Synchronous Rectification and FluxLink Feedback
InnoSwitch3-CENAFlyback10 to 55 WOff-Line CV/CC QR Flyback Switcher IC with Integrated 650 V MOSFET
LinkSwitch™-3NAFlyback7.5 to 10 WEnergy-Efficient, Accurate Primary-Side Regulation CV/CC Switcher for Adapters and Chargers
LinkSwitch-CVProduct family application note.FlybackUp to 8.5 WTight CV, primary side control, capable of exceeding all energy efficiency specifications
LinkSwitch-HPProduct family application note.Flyback15 W to 118 WEnergy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)
LinkZero™-LPNAFlybackUp to 3 WZero No-Load Consumption Integrated Off-Line Switcher
TinySwitch™-4NAFlyback5 W to 36.5 WEnergy-Efficient, Off-Line Switcher With Line-Compensated Overload Power

* Universal input, open frame

Related Design Support Documents

General Design Information
Product Datasheets
AC-DC Selector Guides
Package Information

 

Contact your local Power Integrations Sales Representative or Distributor for assistance.