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TNY280PN The Power Integrations TNY280PN is an offline switch IC designed for flyback topology. It operates at 700V with a power capability of 36.5W.
Mfr Part #:

TNY280PN

Available from 2 distributors
Mfr Name: Power Integrations
Power Integrations
The Power Integrations TNY280PN is an offline switch IC designed for flyback topology. It operates at 700V with a power capability of 36.5W.
✓ Total Stock: 18,000 pcs
$ Price Range: $0.75

TNY280PN Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 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.

TNY280PN 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)
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Topology
Voltage
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TNY280PN Description

Short technical summary and product information.

The Power Integrations TNY280PN is an energy-efficient, off-line switcher belonging to the TinySwitch-III family. This IC is designed for flyback topology and features a voltage rating of 700V and a power capability of up to 36.5W. It operates at a frequency of 132kHz and includes internal switching capabilities.

 

This device is suitable for various applications including chargers and adapters for consumer electronics. It offers features like selectable current limit, frequency jittering for reduced EMI filter costs, and pin-out that simplifies heatsinking. The TNY280PN is housed in an 8-DIP package and is designed for through-hole mounting.

 

Key features include enhanced safety and reliability with accurate hysteretic thermal shutdown protection and automatic recovery. It also provides improved auto-restart for fault conditions and line undervoltage detection. The device easily meets global energy efficiency regulations with very low no-load power consumption.

TNY280PN Quick Information

Product Type: AC DC Converter, Offline Switch
Series: TinySwitch-III
Canonical Name: TNY280PN Offline Switch
Subcategory: AC DC Converters

TNY280PN Compliance

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

TNY280PN Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TNY280PN Features

  • Energy-efficient offline switcher IC.
  • 700V voltage rating for robust performance.
  • 36.5W maximum power output.
  • Through hole mounting in 8-DIP package.
  • Designed for flyback topology applications.

TNY280PN Applications

  • Ideal for chargers and adapters.
  • Suitable for consumer electronics power supplies.
  • Used in auxiliary power supplies.
  • Applicable for PC standby power.

TNY280PN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TNY280PN?

700V

What is the switching frequency?

132kHz

What is the power rating of the TNY280PN?

36.5W

What is the operating temperature range?

-40°C to 150°C (junction)

What package does the TNY280PN come in?

8-DIP (0.300", 7.62mm), 7 leads

What fault protections does it include?

Current limiting, open loop, over temperature, over voltage, short circuit

What is the duty cycle?

65%

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