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FAN5341 Datasheet Series Boost Led Driver

Manufacturer: onsemi

Overview: LED Driver, Series Boost, with Integrated Schottky Diode and Single-Wire Digital Interface.

General Description

The FAN5341 is an asynchronous constant−current LED driver capable of efficiently delivering up to 500 mW to a string of up to five LEDs in series.

Optimized for small form−factor applications, the 1.2 MHz fixed switching frequency allows the use of small chip inductors and capacitors.

The FAN5341 uses a simple single−wire digital control interface to program the brightness levels of the LEDs in 32 linear steps by applying digital pulses.

Key Features

  • integrated over.
  • voltage, over.
  • current, short.
  • circuit detection, and thermal.
  • shutdown protection. In addition, input under.
  • voltage lockout protection is triggered if the battery voltage is too low. The FAN5341 is available in a very low profile, small form.
  • factor 2 mm x 2 mm x 0.55 mm 6.
  • lead UMLP package that is green and RoHS compliant. Features.
  • Asynchronous Boost Converter.
  • Internal Schottky Diode.
  • Up to 500 mW.

FAN5341 Distributor & Price

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