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 MOSFET 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 .

Design Examples

Document Description Design
Ideas
Design
Example
Reports
Reference
Design
Reports
Reference
Design
Kits
<5 mW No-load Input Power, 2.1 W CV/CC Charger   Design Ideas are concise two-page documents describing a design for a specific application.    
5 W Universal Input, Tight CV/CC Charger Design Ideas are concise two-page documents describing a design for a specific application.   Engineering Prototype Reports contain a power supply reference design specification, schematic, bill of materials, transformer documentation, and pcb layout. Performance data and typical operating characteristics are included. The design has been put into production for use in our Reference Design Kits. RDK-158
5 W Cube Charger   Design Ideas are concise two-page documents describing a design for a specific application.    
6 W Universal Input CV Adapter     RDK-201
10 W CV/CC USB Charger     Reference Design Reports contain a power supply reference design specification, schematic, bill of materials, transformer documentation, and pcb layout. Performance data and typical operating characteristics are included.
10 W CV/CC Single-Sided USB Charger   Design Ideas are concise two-page documents describing a design for a specific application.    
12 W Power Supply     RDK-399
18 W USB-PD Power Supply   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.    
36 W Network Power Supply   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.    

Recommended Product Families

IC Product
Family
Design Guides Typical Circuit
Configuration
Power/Current
Ratings*
Description
ChiPhy™ NA NA NA Charger Physical Interface IC for Quick Charge 2.0
InnoSwitch™3-CE NA Flyback 10 to 55 W Off-Line CV/CC QR Flyback Switcher IC with Integrated 650 V MOSFET
InnoSwitch™-CE NA Flyback 12 to 25 W Off-Line CV/CC Flyback Switcher IC with Integrated 650 V MOSFET
InnoSwitch-CP NA Flyback 15-25 W Off-Line CV/CC Flyback Switcher IC with Integrated 650 V MOSFET, Sync-Rect, Feedback and Constant Power Profile for USB-PD and QC 3.0
InnoSwitch-CH NA Flyback 10 W Off-Line Flyback CV/CC Switcher IC with Integrated MOSFET, Synchronous Rectification and Feedback
LinkSwitch™-II Product family application note. Flyback Up to 5.5 W Tight CV/CC, primary side control, capable of exceeding all energy efficiency specifications.
LinkSwitch-3 NA Flyback 7.5-10 W Energy-Efficient, Accurate Primary-Side Regulation CV/CC Switcher for Adapters and Chargers
LinkSwitch-4 NA Flyback Up to 10 W High efficiency BJT switcher for CV/CC chargers and adapters to 10 W
LinkSwitch™-CV Product family application note. Flyback Up to 8.5 W Tight CV, primary side control, capable of exceeding all energy efficiency specifications
LinkZero™-LP NA Flyback Up to 3 W Zero No-Load Consumption Integrated Off-Line Switcher
TinySwitch™-4 NA Flyback Up to 28.5 W Energy-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 Guide
Package Information

 

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