IS31FL3246 datasheet, driver equivalent, Lumissil

Features and benefits

* 2.7V to 5.5V supply
* Pin to Pin with IS31FL3236A/IS31FL3237 (QFN-44, 5mm×5mm)
* I2C with register address automatic increment
* Four selectable I2C add.

Application

* Hand-held devices for LED display
* LED in home appliances Lumissil Microsystems
– www.lumiss.

Description

IS31FL3246 is comprised of 36 constant current channels, each channel can be pulse width modulated (PWM) by total 8 bits+10 bits (261890 steps) for smooth LED brightness control or color mixing control, 8 bits PWM (LFP) operate at 127Hz (can be disab.

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