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LNK625 - Energy-Efficient / Off-line Switcher

Download the LNK625 datasheet PDF. This datasheet also covers the LNK623 variant, as both devices belong to the same energy-efficient / off-line switcher family and are provided as variant models within a single manufacturer datasheet.

Features

  • Compensates for external component temperature variations.
  • Very tight IC parameter tolerances using proprietary trimming technology.
  • Continuous and/or discontinuous mode operation for design flexibility.
  • Frequency jittering greatly reduces EMI filter cost.
  • Even tighter output tolerances achievable with external resistor selection/trimming Advanced Protection/Safety Features.
  • Auto-restart protection reduces delivered power by >95% for o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LNK623_PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Power Integrations

Part Number Description
LNK623 Energy-Efficient / Off-line Switcher
LNK624 Energy-Efficient / Off-line Switcher
LNK626 Energy-Efficient / Off-line Switcher
LNK603 Accurate CV/CC Switcher
LNK604 Accurate CV/CC 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
LNK623-626 LinkSwitch-CV Family Energy-Efficient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control Product Highlights Dramatically Simplifies CV Converters • Eliminates optocoupler and all secondary CV control circuitry • Eliminates bias winding supply – IC is self biasing Advanced Performance Features • Compensates for external component temperature variations • Very tight IC parameter tolerances using proprietary trimming technology • Continuous and/or discontinuous mode operation for design flexibility • Frequency jittering greatly reduces EMI filter cost • Even tighter output tolerances achievable with external resistor selection/trimming Advanced Protection/Safety Features • Auto-restart protection reduces delivered power by >95% for output short-cir
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