Datasheet Texas Instruments LM2755TM/NOPB

Charge Pump LED Controller with I2C Compatible Interface in Micro SMD 18-DSBGA -30 to 85

Datasheets

PDF, 1.0 Mb, Revision: D, File published: Mar 7, 2013

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Number of Channels	3
Iout(Max)	0.09 A
Iq(Typ)	1 mA
LED	3
LED Configuration	Parallel
LED Current Per Channel	25 mA
Operating Temperature Range	-30 to 85 C
Package Group	DSBGA
Package Size: mm2:W x L	See datasheet (DSBGA) PKG
Peak Efficiency	90 %
Program Memory	No
Programmable Ramp Control	Yes
Rating	Catalog
Shutdown Current(Typ)	5 uA
Special Features	Constant Current,Current Control,I2C Control,Programmable Lighting Engines
Topology	Boost
Vin(Max)	5.5 V
Vin(Min)	2.7 V
Vout(Max)	5.5 V
Vout(Min)	3 V

RoHS

Compliant

Evaluation Modules & Boards: LM2755TMEV
LM2755TM Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
- Download

Download
Designing Energy-Efficient Handheld Illum Solutions (Rev. A)
PDF, 119 Kb, Revision: A, File published: Apr 30, 2013
Portable battery sources are constantly challenged by the handheld applications' increasing functionality and power demands. By better understanding the applications' energy consumption, designers can produce energy-efficient solutions that will conserve battery life and provide a better end-user experience.
Download
LM2755 Charge Pump LED Controller with I2C Compatible Interface in SMD (Rev. A)
PDF, 7.0 Mb, Revision: A, File published: Apr 30, 2013
This application note discusses the LM2755 pump LED controller programmed via an I2C compatible interface.

Series: LM2755 (2)