TNY275PN The Power Integrations TNY275PN is an isolated flyback DC/DC controller IC. It features a 700V rating and a maximum output power of 15W.
Mfr Part #:

TNY275PN

Available from 2 distributors
Mfr Name: Power Integrations
Power Integrations
The Power Integrations TNY275PN is an isolated flyback DC/DC controller IC. It features a 700V rating and a maximum output power of 15W.
Total Stock: 8,966 pcs
$ Price Range: $0.75

TNY275PN Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,500 pcs
5500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,466 pcs
3466 pcs On Request 1 On Request On Request On Request On Request On Request

TNY275PN 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)
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Output Isolation
Package Quantity
Power (Watts)
Supplier Device Package
Supply Current
Tape & Reel
Topology
Voltage

TNY275PN Description

Short technical summary and product information.

The Power Integrations TNY275PN is an integrated circuit designed for offline switching power supplies. It operates as a flyback topology controller, providing isolated power conversion.

 

Key electrical specifications include a maximum output power of 15W and a voltage rating of 700V. The device supports a maximum duty cycle of 65% and operates at a frequency of 132kHz. It includes comprehensive fault protection features such as current limiting, open loop, over temperature, over voltage, and short circuit protection.

 

This IC is packaged in an 8-pin DIP (8-PDIP-C) with through-hole mounting. It is designed for applications requiring efficient and reliable power conversion, such as chargers and adapters.

 

The TNY275PN is RoHS3 compliant and features a Moisture Sensitivity Level (MSL) of 1.

TNY275PN Quick Information

Product Type: AC DC Converter
Series: TinySwitch-III
Canonical Name: TNY275PN Offline Switcher IC
Subcategory: Flyback

TNY275PN Compliance

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

TNY275PN Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TNY275PN Features

  • Isolated flyback DC/DC controller IC.
  • 700V voltage rating for robust operation.
  • 15W maximum output power capability.
  • Comprehensive fault protection features included.
  • Through-hole mounted 8-DIP package.

TNY275PN Applications

  • Used in enclosed adapter power supplies
  • Suitable for open frame power designs
  • Ideal for off-line flyback converters
  • Supports peak power applications up to 15W
  • Operates in 85-265 VAC input systems

TNY275PN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage rating of the TNY275PN?

The voltage rating is 700V.

What is the package type of the TNY275PN?

It is available in an 8-PDIP-C (8-DIP with 7 leads, 0.300" lead spacing) through-hole package.

What is the operating temperature range of the TNY275PN?

It operates over a junction temperature range of -40°C to 150°C.

What is the maximum output power of the TNY275PN?

The maximum output power is 15W in peak/open frame configuration at 230VAC.

What fault protections does the TNY275PN include?

It includes current limiting, open loop, over temperature, over voltage, and short circuit protection.

What topology does the TNY275PN support?

It supports flyback topology with output isolation.

What is the switching frequency of the TNY275PN?

The switching frequency is 132kHz.

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