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FP7201 - Constant Current Switching Regulator

General Description

The FP7201 is a Boost DC-DC converter specifically designed to drive white LEDs with constant current.

The device can support 2 to 7 white LEDs for backlighting and camera flashing.

This high efficient regulator and internal compensation network minimizes as 5 external component counts.

Key Features

  • Precision Feedback Reference Voltage: 0.25V (4%).
  • Under Voltage Lockout Protection.
  • Over Voltage Protection.
  • Over Temperature Protection.
  • Wide Frequency Range and Dimming with Zero-Inrush Current.
  • Internal Soft-.

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Datasheet Details

Part number FP7201
Manufacturer Feeling Technology
File Size 769.63 KB
Description Constant Current Switching Regulator
Datasheet download datasheet FP7201 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FP7201 Constant Current Switching Regulator for White LED General Description The FP7201 is a Boost DC-DC converter specifically designed to drive white LEDs with constant current. The device can support 2 to 7 white LEDs for backlighting and camera flashing. This high efficient regulator and internal compensation network minimizes as 5 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. The non-inverting input of error amplifier connects to a 0.25V precision reference voltage and internal soft-start function can reduce the inrush current. The FP7201 is available in the TSOT23-6L package and provides space-saving PCB for diverse application fields.