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FAN5624 Drivers Datasheet PDF

Linear LED Drivers

Linear LED Drivers

 

 

 

Part Number FAN5624
Description Linear LED Drivers
Feature Linear LED Drivers with Single-Wire Digi tal Interface FAN5622, FAN5624, FAN562 6 Description The FAN5622, FAN5624, an d FAN5626 are two−, four−, and six channel current−sink linear LED dri vers used to backlight the main LCD dis plays or keypads in mobile electronics, such as cellular phone handsets.
A ver y low dropout of 50 mV allows driving L EDs without any inductors or switch cap acitors.
The brightness levels of the L ED outputs are programmed through singl e−wire digital control interface.
The user can program 32 linear dimming ste ps and turn on and off the LEDs through this interface by apply .
Manufacture ON Semiconductor
Datasheet
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FAN5624

 

 

 


 

 

 

Part Number FAN5624
Description 2-channel Linear LED Driver
Feature DataSheet.
in FAN5622/24/26 — Linear L ED Drivers with Single-Wire Digital Int erface May 2010 FAN5622 / FAN5624 / F AN5626 Linear LED Drivers with Single-W ire Digital Interface Features ƒ ƒ Fa mily of Three Linear Current-Sink LED D rivers that Support 2, 4, or 6 LED Outp uts Current Sink Driver for Each LED Ou tput: – 30mA Maximum Output Current 50mV Drop-out at 15mA IOUT – Bette r than 3% Matching between Channels – External RSET Single-Wire Digital Cont rol Interface for Easy Programming – 32 Linear Steps of Dimming Control Less than 1µA Shut-Down Current Short-Circ uit, Under-Voltage, and Therm .
Manufacture Fairchild Semiconductor
Datasheet
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FAN5624

 

 

 

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