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TOP227YN on a board, in 3D

TOP227YN

POWER INTEGRATIONS

-40℃~+150℃@(Tj) 100kHz 67% 700V Boost、Flyback、Buck、Forward CCM、DCM Isolation Over Current Protection、Over Temperature Protection TO-220 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCpower-integrations/TOP227YN
Category
AC DC Controllers And Regulators
Package
TO-220
Pins
3

Overview

The TOP227YN is an AC DC Controllers And Regulator made by POWER INTEGRATIONS in a TO-220 package with 3 pins. -40℃~+150℃@(Tj) 100kHz 67% 700V Boost、Flyback、Buck、Forward CCM、DCM Isolation Over Current Protection、Over Temperature Protection TO-220 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TOP225YN, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. 446 are in stock at JLCPCB (part C36141). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

CONTROL1SOURCE2DRAIN3
EasyEDA_Cloud:TOP225YNFrom EasyEDA

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1From EasyEDA

Parameters

9
Duty Cycle(Max)
67%
Features
Leading edge blanking
Feedback System
Primary-side feedback
Frequency - Switching
100kHz
Isolation
Isolation
Operating Temperature
-40℃~+150℃
Topology
Forward
Voltage - Breakdown
700V
Working Mode
CCM

Order codes

1

Pinout

3
The pins of the TOP227YN
PinNameType
1CONTROLUnspecified
2SOURCEUnspecified
3DRAINUnspecified

Open-source boards using it

All 2
  • 4 layers147.5 × 75.9 mm12V 5A Isolated Flyback SMPS, the printed circuit board in 3D

    12V 5A Isolated Flyback SMPS

    Hirusha785/12V-5A-Isolated-Flyback-SMPS-KiCad

    ⚡ A 60W isolated flyback SMPS PCB design created in KiCad, converting 220V AC mains input to regulated 12V DC 5A output using TOP227YN, TL431, PC817 feedback isolation, and ER34 transformer topology.

    39 partsMIT
  • 2 layers60.7 × 82 mm60w smps, the printed circuit board in 3D

    60w smps

    Roshan-khatri78/Electronics-Projects-KiCad-

    A collection of my KiCad projects and PCB designs. These projects reflect my learning journey in electronics and PCB design.

    43 parts2

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the TOP227YN?

Yes. The symbol is EasyEDA_Cloud:TOP225YN and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TOP227YN?

TO-220, with 3 pins. Its footprint is drawn on this page.

Where is the TOP227YN datasheet?

POWER INTEGRATIONS publishes it: the Datasheet link on this page opens it.

Where can I order the TOP227YN?

JLCPCB lists it as part C36141, with 446 in stock; the sellers' links on this page open their listings.

What can replace the TOP227YN?

Parts like it in the library: the TOP224YN by POWER INTEGRATIONS, the TOP221YN by POWER INTEGRATIONS, the TOP222YN by POWER INTEGRATIONS and the TOP226YN by POWER INTEGRATIONS. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the TOP227YN?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8