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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersTOP271KG-TL
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TOP271KG-TL - Power Integrations

Manufacturer Part Number
TOP271KG-TL
Manufacturer
Power Integrations
Allelco Part Number
32D-TOP271KG-TL
ECAD Model
Parts Description
IC OFFLINE SWITCH FLYBACK 12ESOP
Package
12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad
Data sheet
TOP264-271.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 16004

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Specifications

TOP271KG-TL Tech Specifications
Power Integrations - TOP271KG-TL technical specifications, attributes, parameters and parts with similar specifications to Power Integrations - TOP271KG-TL

Product Attribute Attribute Value  
Manufacturer Power Integrations  
Voltage - Supply (Vcc/Vdd) -  
Voltage - Breakdown 725V  
Topology Flyback  
Supplier Device Package 12-ESOP  
Series TOPSwitch®-JX  
Power (Watts) 102 W  
Package / Case 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Isolated  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 66kHz, 132kHz  
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit  
Duty Cycle 78%  
Control Features Frequency Control  
Base Product Number TOP271  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TOP271KG-TL

Manufacturer

power-integrations

Introduction

The TOP271KG-TL is a high-performance, offline AC-DC converter from Power Integrations. It features a highly integrated design with a built-in power switch, control circuitry, and protection features, making it an ideal solution for a wide range of power supply applications.

Product Features and Performance

High voltage breakdown of 725V

Flyback topology

Switching frequency of 66kHz or 132kHz

Maximum output power of 102W

Comprehensive fault protection including current limiting, overload, overtemperature, overvoltage, and short-circuit protection

Frequency control for improved efficiency and reduced EMI

Product Advantages

Highly integrated design for easier, more compact power supply implementation

Excellent power conversion efficiency and thermal performance

Robust protection features to ensure reliable and safe operation

Wide operating temperature range of -40°C to 150°C (junction temperature)

Key Reasons to Choose This Product

Reliable and efficient power conversion for a wide range of applications

Comprehensive protection features to ensure safe and robust operation

Compact and easy-to-use design for simplified power supply development

Proven performance and reliability from a trusted power management solutions provider

Quality and Safety Features

Meets relevant safety and regulatory standards (e.g., UL, EN, IEC)

Robust design and high-quality components for long-term reliability

Designed and manufactured to strict quality control standards

Compatibility

The TOP271KG-TL is compatible with a variety of AC-DC power supply applications, including:

Consumer electronics

Industrial equipment

Household appliances

Telecommunications equipment

Medical devices

Application Areas

General-purpose AC-DC power supplies

Offline power supplies for a wide range of electronic devices

Isolated power supplies for industrial and medical applications

Product Lifecycle

The TOP271KG-TL is an active product in our website's sales team's portfolio. There are no plans for discontinuation at this time. Equivalent or alternative models may be available, but customers are advised to contact our website's sales team for the most up-to-date information.

Parts with Similar Specifications

The three parts on the right have similar specifications to Power Integrations TOP271KG-TL

Product Attribute TOP271KG-TL TOP269KG-TL TOP270EG TOP270KG-TL
Part Number TOP271KG-TL TOP269KG-TL TOP270EG TOP270KG-TL
Manufacturer Power Integrations Power Integrations Power Integrations Power Integrations
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Internal Switch(s) Yes Yes Yes Yes
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Topology Flyback Flyback Flyback Flyback
Power (Watts) 102 W 81 W 190 W 91 W
Series TOPSwitch®-JX TOPSwitch®-JX TOPSwitch®-JX TOPSwitch®-JX
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Duty Cycle 78% 78% 78% 78%
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Voltage - Supply (Vcc/Vdd) - - - -
Frequency - Switching 66kHz, 132kHz 66kHz, 132kHz 66kHz, 132kHz 66kHz, 132kHz
Output Isolation Isolated Isolated Isolated Isolated
Package / Case 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad 12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad 7-SSIP, 6 Leads, Exposed Pad, Formed Leads 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad
Voltage - Breakdown 725V 725V 725V 725V
Base Product Number TOP271 TOP269 TOP270 TOP270
Supplier Device Package 12-ESOP 12-ESOP eSIP-7C 12-ESOP

TOP271KG-TL Datasheet PDF

Download TOP271KG-TL pdf datasheets and Power Integrations documentation for TOP271KG-TL - Power Integrations.

Datasheets
TOP264-271.pdf
PCN Packaging
TR Moisture Pkg Chg 2/Jul/2021.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TOP271KG-TL

Power Integrations
32D-TOP271KG-TL

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