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TNY256PN - Low Power Off-line Switcher

Download the TNY256PN datasheet PDF. This datasheet also covers the TNY256 variant, as both devices belong to the same low power off-line switcher family and are provided as variant models within a single manufacturer datasheet.

General Description

The TNY256 extends the power range of the TinySwitch family of energy efficient, low power off-line switchers.

TinySwitch devices use a breakthrough design to provide the lowest cost, high efficiency, off-line switching solution for low power applications.

Key Features

  • Extended power range.
  • Fully integrated auto-restart reduces short circuit current.
  • Line under-voltage sense eliminates turn-off glitches.
  • Frequency jittering dramatically reduces EMI (5 to 10 dB).
  • TO-220 package option Lowest Cost, Low Power Switcher Solution.
  • Lower cost than RCC, discrete PWM and other integrated/hybrid solutions.
  • Cost effective replacement for bulky linear adapters.
  • Lowest component count.
  • Simple.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TNY256_PowerIntegrationsInc..pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
TNY256 Low Power Off-line Switcher Power Integrations Inc.
TNY253 Low Power Off-line Switcher Power Integrations Inc.
TNY253G Low Power Off-line Switcher Power Integrations Inc.
TNY253P Low Power Off-line Switcher Power Integrations Inc.
TNY254 Low Power Off-line Switcher Power Integrations Inc.

Other Datasheets by Power Integrations

Part Number Description
TNY256P Low Power Off-line Switcher
TNY256G Low Power Off-line Switcher
TNY256GN Low Power Off-line Switcher
TNY256Y Low Power Off-line Switcher
TNY253GN Low Power Off-line Switcher

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® TNY256 TinySwitch® Plus Energy Efficient, Low Power Off-line Switcher Product Highlights TinySwitch Plus Features • Extended power range • Fully integrated auto-restart reduces short circuit current • Line under-voltage sense eliminates turn-off glitches • Frequency jittering dramatically reduces EMI (5 to 10 dB) • TO-220 package option Lowest Cost, Low Power Switcher Solution • Lower cost than RCC, discrete PWM and other integrated/hybrid solutions • Cost effective replacement for bulky linear adapters • Lowest component count • Simple ON/OFF control – no loop compensation components • No bias winding – simpler, lower cost transformer • Designed to work with low cost external components Extremely Energy Efficient • Consumes only 30/60 mW at 115/230 VAC with no load • Meets Blue Angel,