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IXYS IX9915 Low Voltage Error Amplifiers

IXYS IX9915 Low Voltage Error Amplifiers integrate an error amplifier with a precision reference and a 350V Darlington transistor in a single package. The error amplifier features a 1.3V to 12.5V supply voltage range over temperature. The Darlington transistor offers a 350V breakdown voltage. The integrated combination of a 4-terminal 431 type shunt regulator and a high-voltage Darlington transistor is ideal for use in LED lamp bleeder control circuits.

Features

  • Precision reference, error amplifier, and a high-voltage Darlington transistor in a single package
  • 1.299V±1% reference @25°C (±1.5% @-40°C to 85°C)
  • 1.3V to 12.5V supply voltage range over temperature, error amplifier 
  • 350V breakdown voltage of Darlington transistor

Applications

  • LED lamps
  • Low voltage power supply feedback
  • AC-to-DC off-line power supplies
  • DC-to-DC converters

Block Diagram

Block Diagram - IXYS IX9915 Low Voltage Error Amplifiers
發佈日期: 2019-12-20 | 更新日期: 2023-12-13