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MAP3204 – 4-Channel LED Driver for High Brightness LEDs
MAP3204
4-channel LED Driver for High Brightness LEDs
General Description
The MAP3204 is a 4-channel LED driver optimized for LED backlight application targeting mid and large size LCD module.
It uses the boost
MOSFET externally and 4-channel current sources internally for driving high brightness white LEDs Input
voltage of the MAP3204 is ranged from 7V ~ 36V and max.
LED current is 150mA per channel.
It can increase the output
voltage depending on the drain
voltage rating of boost
MOSFET.
It features PWM dimming control, internal soft-start and 1.
5% current matching between channels and ...