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FP7152 - 1A LED Driver

Datasheet Summary

Description

The FP7152 is a continuous current mode inductive step down converter.

It can drive single or multiple series connected LEDs.

The FP7152 includes the output switch and a high-side output current sensing circuit, which use an external resistor to set the average output current.

Features

  • 1A Output Current.
  • Internal 0.5Ω 26V Power MOSFET Switch.
  • Wide 7 to 26V Operating Input Range.
  • 20μA Shutdown Mode Current.
  • Typical 4% Output Current Accuracy.
  • Signal pin ON / OFF and Brightness Contro.

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Datasheet Details

Part number FP7152
Manufacturer Feeling Technology
File Size 333.34 KB
Description 1A LED Driver
Datasheet download datasheet FP7152 Datasheet
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1A LED Driver with Internal Switch FP7152 General Description The FP7152 is a continuous current mode inductive step down converter. It can drive single or multiple series connected LEDs. The FP7152 includes the output switch and a high-side output current sensing circuit, which use an external resistor to set the average output current. Output current can also be adjusted by applying an external signal to the ‘ADJ’ pin. The ADJ pin accept either a DC voltage or a PWM dimming waveform. The PWM dimming filter components are contained within the chip. Applying a voltage under 0.2V to the ADJ pin will turn off the output. The FP7152 is available in the SOT89-5L package, Its space-saving footprint occupys small PCB area for miscellaneous application fields.
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