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FP7123 Datasheet Led Driver

Manufacturer: Feeling Technology

Overview: FP7123 LED Driver with Average-Mode Constant Current Control.

General Description

The FP7123 is an average current mode control LED driver IC operating in a constant off-time mode.

FP7123 does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop pensation or high-side current sensing.

The output LED current accuracy is ±3%.

Key Features

  • Fast average current control.
  • Internal 8 to 100V linear regulator.
  • Linear and PWM dimming capability.
  • Output short circuit protection with skip mode.
  • Requires few external components for operation.
  • Internal 100V/3A N-MOSFET.

FP7123 Distributor