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FP7182 - LED Driver

Description

The FP7182 is an average current mode control LED driver IC operating in a constant off-time mode.

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/1.5A N-MOSFET.

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Datasheet Details

Part number FP7182
Manufacturer Feeling Technology
File Size 40.23 KB
Description LED Driver
Datasheet download datasheet FP7182 Datasheet

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Full PDF Text Transcription

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FP7182 LED Driver with Average-Mode Constant Current Control General Description The FP7182 is an average current mode control LED driver IC operating in a constant off-time mode. FP7182 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 compensation or high-side current sensing. The output LED current accuracy is ±2%. The FP7182 can be powered from an 8.0 - 100V supply. A PWM & Linear dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 277mV reference.
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