TOP209PN

Manufacturer part number MS-001AB
4,216 Effective Inventory

TOP209PN

Effective Inventory4,216

Manufacturer part number MS-001AB

  • Manufacturer Part # : TOP209PN

  • Package/Case: DIP-8

  • Brand: Power Integrations

  • Product Categories : AC DC Converters, Offline Switches

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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TOP209PN DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for TOP209PN or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The TOP209PN from Power Integrations is a versatile and cost-effective solution for non-isolated, low-power applications. With its integrated 700 V power MOSFET and high-voltage switched-current source, this device offers high performance in a compact package. Its wide input voltage range and built-in PWM controller make it suitable for universal input voltage applications, while its flyback configuration allows for efficient power delivery of up to 7 W. The chip's fixed frequency of 66 kHz ensures stable and reliable operation, and its thermal shutdown circuitry provides an added layer of protection for the system

TOP209PN

Key Features

  • Integrated off-line switcher with EcoSmart technology
  • Auto-restart for short circuit and open loop protection
  • Low power standby (<30mW) at 3.3V input
  • Output overvoltage and over temperature protection
  • Frequency jittering greatly reduces EMI
  • Accurate programmable over voltage protection

Application

  • Power supplies for personal computers and laptops
  • Power supplies for LED lighting applications
  • Consumer electronics power supplies
  • Networking equipment power supplies
  • Industrial power supplies
  • Power supplies for home appliances
  • Telecommunications equipment power supplies
  • Medical equipment power supplies
  • Renewable energy systems
  • Automotive power management systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code Yes Part Life Cycle Code Obsolete
Part Package Code DIP Pin Count ! 8
Reach Compliance Code compliant ECCN Code EAR99
HTS Code ! 8542.39.00.01 Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE Control Technique PULSE WIDTH MODULATION
JESD-30 Code R-PDIP-T8 Length 9.59 mm
Number of Functions 1 Number of Terminals 8
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Output Current-Max 0.1 A Package Body Material PLASTIC/EPOXY
Package Code DIP Package Shape RECTANGULAR
Package Style IN-LINE Qualification Status ! Not Qualified
Seated Height-Max 4.45 mm Surface Mount ! NO
Switcher Configuration SINGLE Switching Frequency-Max 85 kHz
Technology CMOS Temperature Grade ! AUTOMOTIVE
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Width 7.62 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TOP209PN PDF Download

FAQs

What is TOP209PN?

The TOP209PN is a three-terminal off-line PWM switch designed by Power Integrations. It is commonly used in power supply applications for offline power conversion, such as AC-DC power adapters, LED drivers, and auxiliary power supplies.

How Does TOP209PN Work?

The TOP209PN works by integrating a high-voltage power MOSFET with PWM control in a single package. It provides efficient power conversion by regulating the energy transfer from the input to the output using pulse-width modulation. The switch features a jittered switching frequency to reduce EMI emissions and improve efficiency.

How Many Pins does TOP209PN have and What are the Functions of the Pinout Configuration?

The TOP209PN is housed in a 7-lead through-hole package. The pinout configuration includes:

  • BP: Bypass Pin for the internal high-voltage DC bias.
  • DRIVE: Gate Drive Pin for controlling the internal power MOSFET.
  • FB: Feedback Pin for regulating the output voltage through an external optocoupler or feedback network.
  • COM: Common Pin serving as the return path for the internal power MOSFET and control circuitry.
  • RC: Resistor/Capacitor Pin for setting the oscillator frequency.
  • DM: Drain Pin for the internal power MOSFET.
  • S: Source Pin for the internal power MOSFET.

What are the Pros and Cons of TOP209PN?

Pros:

  • Integrated Solution: Combines high-voltage power MOSFET and PWM control in a single package, simplifying design.
  • High Efficiency: Provides efficient power conversion for offline applications, reducing power loss.
  • Jittered Switching Frequency: Helps minimize EMI emissions and improve conducted noise performance.
  • Wide Operating Input Voltage Range: Suitable for a variety of off-line power supply designs.

Cons:

  • Through-Hole Package: May require through-hole PCB design and soldering, potentially limiting surface-mount assembly options.
  • External Components: Some additional external components such as resistors and capacitors may be needed for specific applications.

Are There Any Equivalents/Alternatives to TOP209PN for Recommendation?

  • The TOPSwitch series from Power Integrations offers numerous alternatives, including TOP210PN and TOP204PN.
  • Equivalents to the TOP209PN include the LNK304 from Power Integrations and the FSD210 from Fairchild Semiconductor.

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