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, G or D

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 Y

Adaptive On-Time Extension

 Y Y Y Y Y Y Y

Peak Power Delivery

 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

Smart AC Sense With

Latching Shutdown and Reset

 Y Y Y Y Y Y Y

Price

                Notes

 

V. HIGH POWER AC-DC POWER CONVERSION (UP TO 290 W)

Product 1,5

TOPSwitch-GX

TOP242

P or G

TOP242 R

TOP242

Y or F

TOP243

P or G

TOP243 R

TOP243

Y or F

TOP244

P or G

TOP244 R

TOP244

Y or F

TOP245 P or G

TOP245 R

Continuous Output Power9

Adapter2

230 VAC ± 15%

 9 W 21 W 10 W 13 W 29 W 20 W 16 W 34 W 30 W 19 W 37 W

Open Frame3

 15 W 22 W 22 W 25 W 45 W 45 W 28 W 50 W 65 W 30 W 57 W

Continuous Output Power9

Adapter2

85-265 VAC

 6.5 W 11 W 7 W  9 W 17 W 15 W 11 W 20 W 20 W 13 W 23 W

Open Frame3

 10 W 14 W 14 W 15 W 23 W 30 W 20 W 28 W 45 W 22 W 33 W

HV-FET Rating

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

Switching Frequency (kHz)

 132 132/66 132/66 132 132/66 132/66 132 132/66 132/66 132 132/66

Control Method

 PWM PWM PWM PWM PWM PWM PWM PWM PWM PWM PWM

Self-Powered4

 - - - - - - - - - - -

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

 Y Y Y Y Y Y Y Y Y Y Y

Adjustable Current Limit

 Y Y Y Y Y Y Y Y Y Y Y

Auto Restart

 Y Y 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 Hys.11 Hys.11

Frequency Jitter

 Y Y Y Y Y Y Y Y Y Y Y

Power Limiting

 Y Y Y Y Y Y Y Y Y Y Y

Line UV Detection

 Y Y Y Y Y Y Y Y Y Y Y

Line OV Detection

 Y Y Y Y Y Y Y Y Y Y Y

Remote ON/OFF

 Y Y Y Y Y Y Y Y Y Y Y

EcoSmart® Low Standby/No-load Power Consumption

 Y Y Y Y Y Y Y Y Y Y Y

Max. Duty Cycle % (DCMAX)

 78 78 78 65 65 65 65 65 65 65 65

Simultaneous Line Sensing and Current Limit

  - Y Y - Y Y  - Y Y  - Y

Price

               Notes

 

Product 1,5

TOPSwitch-GX

TOP245 Y or F

TOP246 P or G

TOP246 R 

TOP246 Y or F

TOP247 R

TOP247 Y or F

TOP248 R

TOP248 Y or F

TOP249 R

TOP249 Y or F

TOP250 R

TOP250 Y or F

Continuous Output Power9

Adapter2

230 VAC

± 15%

 40 W 21 W 40 W 60 W  42 W 85 W  43 W 105 W 44 W 120 W  45 W 135 W

Open Frame3

 85 W 34 W 64 W 125 W 70 W 165 W 75 W 205 W 79 W 250 W 82 W 290 W

Continuous Output Power9

Adapter2

85-265 VAC

 26 W 15 W 26 W 40 W 28 W 55 W 30 W 70 W 31 W 80 W 32 W 90 W

Open Frame3

 60 W 26 W 38 W 90 W 43 W 125 W 48 W 155 W 53 W 180 W 55 W

210 W

HV-FET Rating

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

Switching Frequency (kHz)

 132/66 132 132/66 132/66 132/66 132/66 132/66 132/66 132/66 132/66 132/66 132/66

Control Method

 PWM PWM PWM PWM PWM PWM PWM PWM PWM PWM PWM PWM

Self-Powered4

 - - - - - - - - - - - -

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

 Y Y Y Y Y Y Y Y Y Y Y Y

Adjustable Current Limit

 Y Y Y Y Y Y Y Y Y Y Y Y

Auto Restart

 Y Y Y Y Y Y Y Y Y Y Y Y

Thermal Shutdown

 Hys.11 Hys11. Hys.11 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 Y Y Y Y Y Y

Power Limiting

 Y Y Y Y Y Y Y Y Y Y Y Y

Line UV Detection

 Y Y Y Y Y Y Y Y Y Y Y Y

Line OV Detection

 Y Y Y Y Y Y Y Y Y Y Y Y

Remote ON/OFF

 Y Y Y Y Y Y Y Y Y Y Y Y

EcoSmart® Low Standby/No-load Power Consumption

 Y Y Y Y Y Y Y Y Y Y Y Y

Max. Duty Cycle % (DCMAX)

 78 78 78 78 78 78 78 78 78 78 78 78

Simultaneous Line Sensing and Current Limit

 Y - Y Y Y Y Y Y Y Y Y Y
Price

Notes:

1. Packages: P–Plastic DIP, G–Surface Mount DIP, Y–TO-220, R–TO-263, F–TO-262. Lead-free package options are available for P, G, Y, & F packages. Consult data sheet for product ordering information.

2. Minimum continuous power in a typical non-ventilated encased adapter with minimal heat sinking, measured at a device ambient of 50 ºC.

3. Minimum continuous power in an open frame with adequate heat sinking.

4. No bias winding needed for LNK500, LNK501 and LNK362-364.

5. Shipping quantities per package: Tubes: F and Y- 50 pc., P and G - 50 pc. Tape and reel: G-TL- 1000 pc., R-TL- 750 pc. R-package is available in tape and reel only.

6. Typical power ratings shown for CV/CC charger applications. LNK501 provides tighter output CC tolerances. LNK520 is optimized for EMI reduction. See data sheets for full specifications.

7. Mostly discontinuous conduction mode.

8. Continuous conduction mode.

9. Typical output current in a non-isolated buck converter.

10. Typical peak power for a period of 100 ms and a duty cycle of 10% in a non-ventilated enclosed adapter measured at +50 °C (see datasheet for details).

11. Thermal shutdown realize over hysteretic curve.

 

 

 

 

 

DC/DC PRODUCTS

 

Product 1,5

DPA-Switch

DPA423

DPA424

DPA425

DPA426

Output Power (Max)

FORWARD

36-75 VDC

 18 W 35 W 70 W 100 W

Output Power (Max)

FLYBACK

36-75 VDC

 13 W 26 W 52 W -

HV-FET Rating

 220 V 220 V 220 V 220 V

Switching Frequency (kHz)

 400/300 400/300 400/300 400/300

Control Method

 PWM PWM PWM PWM

Synchronizable to Lower

External Clock Frequency

 Y Y Y Y

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

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

Adjustable Current Limit

 Y Y Y Y

Auto Restart

 Y Y Y Y

Thermal Shutdown

 Hys.6 Hys.6 Hys.6 Hys.6

Frequency Jitter

 - - - -

Power Limiting

 Y Y Y Y

Line UV Detection

 Y Y Y Y

Line OV Detection

 Y Y Y Y

Remote ON/OFF

 Y Y Y Y

EcoSmart® Low Standby/No-load Power Consumption

 Y Y Y Y

Max. Duty Cycle % (DCMAX)

 75 75 75 75

Simultaneous Line Sensing and Current Limit

 Y Y Y Y
Price

Notes:

1. Packages: P–Plastic DIP, G–Surface Mount DIP, R–TO-263, S–MO-169. Pb-free package options are available for P, G, & S packages. Consult data sheet for product ordering information.

2. Shipping quantities per package: Tubes: P and G - 50 pc. Tape and reel: GTL-1000 pc., R-TL- 750 pc., S-TL- 1000 pc. R-package and S-PAK are available in tape and reel only.

3. For example, in a 55 W output design, the DPA426R will dissipate a worst case total of 2.5 W.

4. See data sheet for power capability at 16 VDC and 24 VDC input.

5. Power based on diode rectification assuming worst case RDS(ON) @ TJ=100 ºC. Up to 5% higher output power possible using synchronous rectification.

6. Thermal shutdown realize over hysteretic curve.

For additional information about Power Integrations products visit http://www.powerint.com. For additional technical information please write to support@comet.bg.

For information about prices and delivery terms for ordering Power Integrations products, please call Comet Electronics (tel.: 00 359 2 915 58 55,

fax: 00 359 2 879 32 00) or send an e-mail to office@comet.bg.

 

  COMET ELECTRONICS

 

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 Call center - phone: 00 359 2 915 58 55,
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 Office (administration) phone: 00 359 2 915 58 00
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