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TJ33120 - HV LED Driver

General Description

The TJ33120 is high voltage LED driver with the internal MOSFET is intended for LED chain control.

Key Features

  • Input voltage at pin DRAIN 20 V ≤ VIN ≤ 400 V.
  • Operating temperature range: -40 °C to 85 °C.
  • Resistance of the DRAIN-GND open key in on condition of RON is not more than 40 Ω at the ambient temperature of 25 ºС.
  • Breakdown voltage of the closed key at the pin DRAIN VBR not less than 460 V.
  • Average stabilization current at pin DRAIN: 120 mA ±5 %.
  • Load Short circuit protection.
  • Overheating protection SOP-8.

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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.

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120mA, HV LED Driver with Internal MOSFET TJ33120 FEATURES • Input voltage at pin DRAIN 20 V ≤ VIN ≤ 400 V • Operating temperature range: -40 °C to 85 °C • Resistance of the DRAIN-GND open key in on condition of RON is not more than 40 Ω at the ambient temperature of 25 ºС • Breakdown voltage of the closed key at the pin DRAIN VBR not less than 460 V • Average stabilization current at pin DRAIN: 120 mA ±5 % • Load Short circuit protection • Overheating protection SOP-8 APPLICATION • DC/DC or AC/DC LED Driver • Decorative Lighting DESCRIPTION The TJ33120 is high voltage LED driver with the internal MOSFET is intended for LED chain control.