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JWB1992M-C117 Datasheet Non-isolated Buck Led Driver Regulator

Manufacturer: JoulWatt

Overview: JWB1992S/N/M/A/B-C117 Parameters Subject to Change Without Notice Non-isolated Buck LED Driver.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

JW®B1992S-C117/JWB1992N-C117/JWB1992M- C117/JWB1992A-C117/JWB1992B-C117(JWB19 92X-C117 series) is a non-isolated constant current LED regulator with high current accuracy which applies to step-down LED drivers.

Operating in the boundary mode makes it high efficiency and low radiation.

Patented algorithms ensure good current accuracy and excellent line/load regulations.

Key Features

  • 800V bridge rectifier integrated.
  • 600V low VF diode integrated.
  • 500V MOSFET integrated.
  • Excellent line/load regulation.
  • Boundary mode operation.
  • High efficiency.
  • LED short protection.
  • Over-temperature protection.
  • ASOP7 package.

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