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TOP244YN The TOP244YN from Power is an Offline Switch Flyback IC designed for power management applications. It features a 700V breakdown voltage and a 65W power rating.
Mfr Part #:

TOP244YN

Available from 2 distributors
Mfr Name: POWER
POWER
The TOP244YN from Power is an Offline Switch Flyback IC designed for power management applications. It features a 700V breakdown voltage and a 65W power rating.
✓ Total Stock: 596 pcs
$ Price Range: $7.19

TOP244YN Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
486 pcs
On Request
486 pcs On Request 1 On Request On Request 14+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
110 pcs
On Request
110 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.

TOP244YN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Failure Rate
Fault Protection
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Topology
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TOP244YN Description

Short technical summary and product information.

The TOP244YN is an integrated circuit from Power, belonging to the TOPSwitch-GX series. This device functions as an Offline Switch Flyback IC, suitable for AC/DC conversion.

 

Key electrical specifications include a breakdown voltage of 700V, a switching frequency range of 66kHz to 132kHz, and a duty cycle of 66.5%. It offers a power output of 65W and incorporates fault protection features such as current limiting, over-temperature, and over-voltage protection. The internal switch simplifies design, and it operates with isolated output.

 

Packaged in a TO-220-7 configuration, the TOP244YN is designed for through-hole mounting. Its operating junction temperature range is -40°C to 150°C. The device is RoHS compliant and REACH unaffected.

 

This component is part of the broader category of Current Regulation - Diodes, Transistors, specifically within AC/DC Converters and Offline Switches.

TOP244YN Quick Information

Product Type: Offline Switch Flyback IC
Series: TOPSwitch®-GX
Canonical Name: TOP244YN Offline Switch Flyback IC
Subcategory: AC/DC Converters, Offline Switches

TOP244YN Compliance

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

TOP244YN Estimated Pricing

Qty Low High
1+ $7.19 $7.19

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

TOP244YN Features

  • 700V breakdown voltage rating.
  • 65W maximum power output.
  • 66.5% maximum duty cycle.
  • TO-220-7 through-hole package.
  • Integrated fault protection features.

TOP244YN Applications

  • Used in AC/DC power supplies.
  • Suitable for offline converters.
  • Flyback topology applications.
  • Power management circuits.

TOP244YN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the TOP244YN?

The breakdown voltage of the TOP244YN is 700V.

What is the switching frequency range for the TOP244YN?

The switching frequency range for the TOP244YN is 66kHz to 132kHz.

What is the maximum power output of the TOP244YN?

The maximum power output of the TOP244YN is 65W.

What is the operating temperature range for the TOP244YN?

The operating junction temperature range for the TOP244YN is -40°C to 150°C.

What type of package is the TOP244YN in?

The TOP244YN is supplied in a TO-220-7 package.

What fault protection features does the TOP244YN offer?

The TOP244YN offers current limiting, over-temperature, and over-voltage fault protection.

What topology does the TOP244YN use?

The TOP244YN uses a Flyback topology.

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