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FP7151 - 700mA LED Driver

Datasheet Summary

Description

The FP7151 is a continuous mode inductive step down converter.

It can driving single or multiple series connected LEDs.

The FP7151 includes the output switch and a high-side output current sensing circuit, which use an external resistor to set the average output current.

Features

  • 700mA Output Current.
  • Internal 0.7Ω 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 Control.
  • Adjustable Soft-Start.
  • Up to 95%.

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Datasheet Details

Part number FP7151
Manufacturer Feeling Technology
File Size 380.17 KB
Description 700mA LED Driver
Datasheet download datasheet FP7151 Datasheet
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700mA LED Driver with Internal Switch FP7151 General Description The FP7151 is a continuous mode inductive step down converter. It can driving single or multiple series connected LEDs. The FP7151 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 will accept either a DC voltage or a PWM waveform. The PWM filter components are contained within the chip. Applying a voltage under 0.2V to the ADJ pin will turn off the output. The FP7151 is available in the SOT23-5L package and provides space-saving PCB for the application fields. Features  700mA Output Current  Internal 0.
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