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TNY254PN The Power Integrations TNY254PN is an offline switch AC DC converter. It operates at 700V with 4W of power and a frequency of 44kHz.
Mfr Part #:

TNY254PN

Available from 2 distributors
Mfr Name: Power Integrations
Power Integrations
The Power Integrations TNY254PN is an offline switch AC DC converter. It operates at 700V with 4W of power and a frequency of 44kHz.
✓ Total Stock: 10,100 pcs
$ Price Range: $0.75

TNY254PN 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
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 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.

TNY254PN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Supplier Package
Topology
Voltage
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TNY254PN Description

Short technical summary and product information.

The TNY254PN from Power Integrations is an AC DC converter designed for offline switching applications. This component features a voltage rating of 700V and provides up to 4W of power.

 

With a topology of Flyback and an isolated output, the TNY254PN operates at a frequency of 44kHz. It includes internal switches and fault protection features such as current limiting and over-temperature protection. The device is housed in an 8-PDIP package and is designed for through-hole mounting.

 

Key electrical specifications include a 68% duty cycle and EN control features. The operating temperature range is -40°C to 150°C (TJ). This component is suitable for various power supply designs requiring efficient and reliable AC to DC conversion.

TNY254PN Quick Information

Product Type: AC DC Converter
Canonical Name: TNY254PN Offline Switch Flyback 8DIP
Subcategory: Offline Switch

TNY254PN Compliance

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

TNY254PN Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TNY254PN Features

  • 700V voltage rating for offline conversion.
  • 4W power output capability.
  • 44kHz operating frequency.
  • Isolated output for safety.
  • Through-hole mounting in 8-PDIP package.

TNY254PN Applications

  • Used in low-power AC-DC power supplies.
  • Ideal for auxiliary and bias power supplies.
  • Suitable for isolated flyback converters.
  • Applicable in industrial and consumer electronics.

TNY254PN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TNY254PN?

700V.

What is the switching frequency?

44kHz.

What is the output power?

4W.

What is the duty cycle?

68%.

What is the operating temperature range?

-40°C to 150°C (junction).

What package is the TNY254PN available in?

8-DIP (0.300", 7.62mm) through-hole.

Does it have fault protection?

Yes, current limiting and over temperature protection.

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