BD2812GU | System LED Drivers for Mobile Phones | LED / LCD Drivers | ICs

6LEDs Illumination

BD2812GU

Data Sheet

Data Sheet (126K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

BD28 □□ series is LED Driver for illuminations which can ornament a set with color LEDs. An automatic illuminations function is carried and the LED ornament of a set is possible for CPU load with about 0. Moreover, by the reference clock in / out function, in two or more chips, since cascade connection is possible, the correspondence to multi-lighting application is also easy. It contributes to attaining differentiation of a set not only by the function but by appearance (design).

Specifications
Supply Voltage (V)	2.7 to 5.5
LED connection	Parallel
DC/DC	Charge Pump
Number of LED	-
AUX LED	6LED Max30.48mA 128step Illumination Function
LDO	-
ALC*	-
Other	master/Slave Selectable
Control Interface	I²C BUS
Package size(mm)	3.1×3.1×1.0

[ Pin Configuration ]

*ALC : Auto Luminous Control

Features

・RGB LED Driver built-in which realizes automatic illuminations.
・LED current stabilization by the high precision constant current driver.
・There is little flickering of appearance at the current gradation of 128steps.
・By the reference clock in / out function, cascade connection is possible.
・The lineup of "with charge pump" or "without charge pump" are carried out, and selection is possible the optimal.
・The small CSP package which realizes a reducing mounting area.

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BD2812GU-E2	VCSP85H3(BD2812GU)-E2-G	Active	Yes		Embossed Tape And Reel	2500	2500	Inquiry