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TOP225YN The Power Integrations TOP225YN is an offline switch IC designed for AC/DC conversion. It features a 700V rating and 100W output power.
Mfr Part #:

TOP225YN

Available from 2 distributors
Mfr Name: Power Integrations
Power Integrations
The Power Integrations TOP225YN is an offline switch IC designed for AC/DC conversion. It features a 700V rating and 100W output power.
✓ Total Stock: 4,064 pcs
$ Price Range: $0.75

TOP225YN Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
64 pcs
On Request
64 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TOP225YN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Package / Case
Power (Watts)
Supplier Device Package
Topology
Voltage
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TOP225YN Description

Short technical summary and product information.

The Power Integrations TOP225YN is a highly integrated offline switch IC designed for cost-effective, high-efficiency power supply applications. It operates at a frequency of 100kHz and can deliver up to 100W of output power.

 

This device incorporates essential functions for a switched-mode control system, including a power MOSFET, PWM controller, and built-in startup circuitry. It supports multiple topologies such as Flyback, Forward, Boost, and Buck, offering design flexibility. The TO-220-3 package with Through Hole mounting facilitates integration into various circuit designs.

 

Key features include fault protection mechanisms like current limiting and over-temperature shutdown, ensuring system reliability. The internal switch simplifies the design by reducing component count and cost, making it competitive with linear solutions above 5W.

TOP225YN Quick Information

Product Type: AC DC Converter, Offline Switch
Canonical Name: Power Integrations TOP225YN Offline Switch
Subcategory: AC DC Converters

TOP225YN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TOP225YN Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

TOP225YN Features

  • 700V rated offline switch IC.
  • 100W maximum output power.
  • 100kHz switching frequency.
  • Supports multiple power topologies.
  • Through Hole mounting package.

TOP225YN Applications

  • Used in AC/DC power supplies.
  • Suitable for low-power applications.
  • Enables cost-effective designs.
  • Provides system level protection.

TOP225YN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of TOP225YN?

700V

What is the package type of TOP225YN?

TO-220-3

What is the operating temperature range of TOP225YN?

-40°C to 150°C (junction)

What is the power rating of TOP225YN?

100W

What is the switching frequency of TOP225YN?

100kHz

What topologies does the TOP225YN support?

Boost, Buck, Flyback, Forward

What fault protection features are included in TOP225YN?

Current limiting and over-temperature protection

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