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FAN5624 - 2-channel Linear LED Driver

Download the FAN5624 datasheet PDF. This datasheet also covers the FAN5622 variant, as both devices belong to the same 2-channel linear led driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The FAN5622, FAN5624, and FAN5626 are two-, four-, and six- channel current-sink linear LED drivers used to backlight the main LCD displays or keypads in mobile electronics, such as cellular phone handsets.

A very low dropout of 50mV allows driving LEDs without any inductors or switch capacitors.

Key Features

  • Family of Three Linear Current-Sink LED Drivers that Support 2, 4, or 6 LED Outputs Current Sink Driver for Each LED Output:.
  • 30mA Maximum Output Current.
  • 50mV Drop-out at 15mA IOUT.
  • Better than 3% Matching between Channels.
  • External RSET Single-Wire Digital Control Interface for Easy Programming.
  • 32 Linear Steps of Dimming Control Less than 1µA Shut-Down Current Short-Circuit, Under-Voltage, and Thermal Protection Wide Input Voltage Range.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FAN5622_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
FAN5624 Linear LED Drivers ON Semiconductor
FAN5622 Linear LED Drivers ON Semiconductor
FAN5626 Linear LED Drivers ON Semiconductor
FAN5234 Dual Mobile-Friendly PWM/PFM Controller ON Semiconductor
FAN5236 Dual Mobile-Friendly DDR / Dual-Output PWM Controller ON Semiconductor

Other Datasheets by Fairchild (now onsemi)

Part Number Description
FAN5622 2-channel Linear LED Driver
FAN5626 2-channel Linear LED Driver
FAN5601 Regulated Step-Down Charge Pump DC/DC Converter
FAN5602 Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter
FAN5606 Serial LED Driver

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.

View original datasheet text
DataSheet.in FAN5622/24/26 — Linear LED Drivers with Single-Wire Digital Interface May 2010 FAN5622 / FAN5624 / FAN5626 Linear LED Drivers with Single-Wire Digital Interface Features ƒ ƒ Family of Three Linear Current-Sink LED Drivers that Support 2, 4, or 6 LED Outputs Current Sink Driver for Each LED Output: – 30mA Maximum Output Current – 50mV Drop-out at 15mA IOUT – Better than 3% Matching between Channels – External RSET Single-Wire Digital Control Interface for Easy Programming – 32 Linear Steps of Dimming Control Less than 1µA Shut-Down Current Short-Circuit, Under-Voltage, and Thermal Protection Wide Input Voltage Range: 2.7 to 5.5V Small Form-Factor Packages: – FAN5622: 6-pin Super SOT23 – FAN5624: 10-lead 1.4x1.8x0.55mm UMLP – FAN5626: 10-lead 1.6x2.1x0.