Power Integrations are now offering an amazing circuit implementations in power supply chips. Everything including high-voltage MOSFET, PWM controller, soft start-up circuit, oscillator, programmable current limit circuit, short-circuit and open-loop protection, gate drive for the switching MOSFET, feedback compensation circuit and thermal shutdown reducing the assembly costs.

Power Integrations EcoSmart® IC technology enables power supply designers to meet the requirements of all existing and proposed energy efficiency standards worldwide. For the latest in energy efficiency guidelines and design solutions, visit the Power Integrations Green Room at www.powerint.com/greenroom.

 

Features

 Download

Product Selector Guide - AC-DC Products

  • Product Features and Benefits

  • Product Selector Guide

  • Cost Savings Comparison vs. Discrete Designs

  • Summary of Design Tools

 

(PDF, 4.5 MB)

Product Selector Guide - DC-DC Products

  • Product Selector Guide

  • Cost Savings Comparison vs. Discrete Designs

  • Product Features and Benefits

  • Power over Ethernet Information

  • Summary of Design Tools

 

(PDF, 3.6 MB)

2007 Data Book and Design Guide

  • Product Selector Guide

  • Data Sheets

  • Application Notes

  • Reference Designs and Design Tools

  • Quality and Reliability

  • Package & Assembly Information

(PDF, 16.5 MB)

 

        Design Tools

PI Expert™ Design Software Suite v.6.5 includes the following software tools that simplify the design of off-line power supplies and DC-DC converters based on products from Power Integrations.

PI Expert - A powerful software program that takes a designer’s switching power supply requirements and determines the critical components needed to generate a working switch mode power supply, including the transformer design. A design can be optimized for efficiency or cost using auto design or manual control options.

PI Xls Designer - provides design spreadsheet support for recently introduced Power Integrations ICs not yet included in the PI Expert Design Software tool, as well as providing a simplified spreadsheet approach for other PI products for advanced users who prefer a spreadsheet interface.

PI Transformer Designer is a tool that generates detailed instructions needed by transformer vendors to construct a transformer based on designs created with PI Expert Design Software and PI XLS Designer. Intelligent shield selection is included to simplify the task of meeting EMI standards, with optimized bobbin pin assignment for ease of layout.

PI Expert™ Design Software Suite v.6.5

To download or request a CD, go to

www.powerint.com/designsoftware.htm

 

AC/DC PRODUCTS

 

 

          

 I. VERY LOW POWER AC-DC, NON-ISOLATED LINEAR/PASSIVE SUPPLY REPLACEMENT (<360 mA)

Product 1,5

LinkSwitch-TN

LNK302 P or G

LNK304 P or G

LNK305 P or G

LNK306 P or G

Output Current9

MDCM7

230 VAC ± 15%

 63 mA 120 mA 175 mA

225 mA

CCM8

 80 mA 170 mA 280 mA 360 mA

Output Current9

MDCM7

85-265 VAC

 63 mA 120 mA 175 mA 225 mA

CCM8

 80 mA 170 mA 280 mA 360 mA

HV-FET Rating

 700 V 700 V 700 V 700 V

Switching Frequency (kHz)

 66 66 66 66

Control Method

 ON/OFF ON/OFF ON/OFF ON/OFF

Self-Powered4

 Y Y Y Y

Soft-Start (Y-Yes; N.R.-Not Required)

 N.R. N.R. N.R. N.R.

Adjustable Current Limit

 -  -  -  -

Auto Restart

 - Y Y Y

Thermal Shutdown

 Hys.11 Hys.11 Hys.11 Hys.11

Frequency Jitter

 Y Y Y Y

Power Limiting

 Y Y Y Y

Line UV Detection

 - - - -

Line OV Detection

 - - - -

Remote ON/OFF

 Y Y Y Y

EcoSmart® Low Standby/No-load Power Consumption

 Y Y Y Y

Max. Duty Cycle % (DCMAX)

 69 69 69 69

Simultaneous Line Sensing and Current Limit

 -   - - -

Price

                Notes

           

II. VERY LOW POWER AC-DC POWER CONVERSION (UP TO 9 W)

Product 1,5

  

LinkSwitch-LP

 		 

LinkSwitch

  

LinkSwitch-XT

LNK562

P or G

LNK563

P or G

LNK564

P or G

LNK500

P or G6

LNK501

P or G6

LNK520

P or G6

LNK362 P or G

LNK363 P or G

LNK364 P or G

Continuous Output Power9

Adapter2

230 VAC ±15%

1.9 W

2.5 W

3 W

4 W

4 W

4 W

2.8 W

5 W

5.5 W

Open Frame3

 1.9 W 2.5 W 3 W - - - 2.8 W 7.5 W  9 W

Continuous Output Power9

Adapter2

85-265 VAC

 1.9 W 2.5 W 3 W 3 W 3 W 3 W  2.6 W 3.7 W 4 W

Open Frame3

 1.9 W 2.5 W 3 W - - - 2.6 W 4.7 W 6 W

HV-FET Rating

 700 V 700 V 700 V 700 V 700 V 700 V 700 V 700 V 700 V

Switching Frequency (kHz)

 66 83 100 42 42 42 132 132 132

Control Method

 ON/OFF ON/OFF ON/OFF PWM PWM PWM ON/OFF ON/OFF ON/OFF

Self-Powered4

Y

Y

Y

-

-

-

Y

Y

Y

Soft-Start (Y-Yes; N.R.-Not Required)

 N.R. N.R. N.R. Y Y Y N.R. N.R. N.R.

Adjustable Current Limit

 - - - - - - - - -

Auto Restart

 Y Y Y Y Y Y Y Y Y

Thermal Shutdown

 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11

Frequency Jitter

 Y Y Y       Y Y Y

Power Limiting

 Y Y Y Y Y Y Y Y Y

Line UV Detection

-

 - - - - - - - -

Line OV Detection

 - - - - - - - - -

Remote ON/OFF

 Y Y Y       Y Y Y

EcoSmart® Low Standby/No-load Power Consumption

 Y Y Y Y Y Y Y Y Y

Max. Duty Cycle % (DCMAX)

 69 69 69 77 77 77 60 60 60
Simultaneous Line Sensing and Current Limit - - - - - - - - -

Price

                Notes

 

III. LOW POWER AC-DC POWER CONVERSION (UP TO 36.5 W)

Product 1,5

TinySwitch-III

TNY274

P or G

TNY275

P or G

TNY276

P or G

TNY277

P or G

TNY278

P or G

TNY279

P or G

TNY280

P or G

Continuous Output Power9

Adapter2

 230 VAC ± 15% 6 W 8.5 W 10 W 13 W 16 W 18 W 20 W

Open Frame3

 11 W 15 W 19 W 23.5 W 28 W 32 W 36.5 W

Continuous Output Power9

Adapter2

 85-265 VAC 5 W 6 W 6.5 W 8 W 10 W 12 W 14 W

Open Frame3

 8.5 W 11.5 W 15 W 18.5 W 21.5 W 25 W 28.5 W

HV-FET Rating

 700 V 700 V 700 V 700 V 700 V 700 V 700 V

Switching Frequency (kHz)

 132 132 132 132 132 132 132

Control Method

 ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF

Self-Powered4

 Y Y Y Y Y Y Y

Soft-Start (Y-Yes; N.R.-Not Required)

 N.R. N.R. N.R. N.R. N.R. N.R. N.R.

Adjustable Current Limit

 Y Y Y Y Y Y Y

Auto Restart

 Y Y Y Y Y Y Y

Thermal Shutdown

 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11

Frequency Jitter

 Y Y Y Y Y Y Y

Power Limiting

 Y Y Y Y Y Y Y

Line UV Detection

 Y Y Y Y Y Y Y

Line OV Detection

 - - - - - - -

Remote ON/OFF

 Y Y Y Y Y Y Y

EcoSmart® Low Standby/No-load Power Consumption

 Y Y Y Y Y Y Y

Max. Duty Cycle % (DCMAX)

 65 65 65 65 65 65 65

Simultaneous Line Sensing and Current Limit

  -  - - - - - -

Price

                Notes

    

IV. SUPER PEAK AC-DC POWER CONVERSION (UP TO 68 W CONTINUOUS, 117 W PEAK)

Product 1,5

PeakSwitch

PKS603 P

PKS604 P

PKS604 Y or F

PKS605 P

PKS605 Y or F

PKS606 P

PKS606 Y or F

Continuous Output Power9

Adapter2

230 VAC ± 15%

 13 W 23 W 35 W 31 W 46 W 35 W 68 W

Adapter Peak10

 32 W 56 W 56 W 60 W 79 W 66 W 117 W

Continuous Output Power9

Adapter2

85-265 VAC

  9 W 16 W 23 W  21 W 30 W 25 W 45 W

Adapter Peak10

 25 W 44 W 44 W 44 W 58 W 46 W 86 W

HV-FET Rating

 700 V 700 V 700 V 700 V 700 V 700 V 700 V

Switching Frequency (kHz)

 277 277 277 277 277 277 277

Control Method

 ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF ON/OFF

Self-Powered4

 - - - - - - -

Soft-Start (Y-Yes; N.R.-Not Required)

 N.R. N.R. N.R. N.R. N.R. N.R. N.R.

Adaptive Current Limit

 Y Y Y Y Y Y Y

Auto Restart

 Y Y Y Y Y Y Y

Thermal Shutdown

 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11 Hys.11

Frequency Jitter

 Y Y Y Y Y Y Y

Power Limiting

 Y Y Y Y Y Y Y

Line UV Detection

 Y Y Y Y Y Y