AN32150B - LED Driver LSI
AN32150B is a LED driver and a light intensity controller.
It can drive up to 7 channels of LCD backlight, 3 channels of RGB LEDs and 7 channels of LED matrix.
Voltage is supplied by a step-up charge pump DC/DC converter.
APPLICATIONS * Mobile Phone * Smart Phone * PCs * Game Console
AN32150B Features
* 7 x 7 LED Matrix Driver (Total LED that can be driven = 49)
* Step-up charge pump DC/DC converter : 300 mA
* LDO : 2-ch.
* GPIO : 3-ch.
* GPO : 6-ch. (They are in common with LED driver terminals.)
* SPI interface / I2C interface selectable
* LED drivers (for backlight
