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LYT1603 - Single-Stage LED Driver

Download the LYT1603 datasheet PDF. This datasheet also covers the LYT1402 variant, as both devices belong to the same single-stage led driver family and are provided as variant models within a single manufacturer datasheet.

Features

  • with auto-restart.
  • Input and output overvoltage protection (OVP).
  • Output short-circuit protection.
  • Open-loop protection.
  • Advanced thermal control.
  • Thermal foldback ensures that light continues.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LYT1402-PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LYT670 LED Siemens
LYT672 High-Current LED OSRAM
LYT672 High-Current LED Siemens
LYT676 Hyper-Bright LED Siemens
LYT679 Low Current LED Siemens

Other Datasheets by Power Integrations

Part Number Description
LYT1603D Single-Stage LED Driver
LYT1602 Single-Stage LED Driver
LYT1602D Single-Stage LED Driver
LYT1604 Single-Stage LED Driver
LYT1604D Single-Stage LED Driver

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
LYT1402-1604 LYTSwitch-1 Family Single-Stage LED Driver IC with Combined PFC and Constant Current Output for Buck Topology Product Highlights Single-Stage PFC + Accurate CC Output • ±3% CC regulation in single line input voltage applications • Power factor >0.
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