IS31BL3212 Datasheet FOUR CHANNEL CONSTANT CURRENT LED DRIVER

Manufacturer: ISSI (now Infineon)

Datasheet Details

Part number	IS31BL3212
Manufacturer	ISSI (now Infineon)
File Size	327.81 KB
Description	FOUR CHANNEL CONSTANT CURRENT LED DRIVER
Datasheet	IS31BL3212 Datasheet

The IS31BL3212 provides four regulated current sources, delivers up to 23mA of load current to accommodate four white LEDs.

It requires no charge pump, has no noise and significantly improved the efficiency.

The serial digital input is used to enable, disable, and set current for each LED with 16 settings down to 0.69mA.

IS31BL3212 FOUR CHANNEL CONSTANT CURRENT LED DRIVER January 2012.

Ultra low headroom voltage Cost effective LED driver Four channel constant current output ideal for driving LEDs Best noise and efficiency performance Ultra low quiescent supply current: 1.0mA (typ. ) Highly integrated design, minimal component Low shutdown current: 1.0μA (typ. ).

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