Datasheet Texas Instruments LM2756TM/NOPB — Ficha de datos

Controlador LED multi-pantalla sin inductor con 32 pasos de atenuación exponencial en micro SMD 20-DSBGA -30 a 85

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PDF, 1.0 Mb, Revisión: C, Archivo publicado: mayo 1, 2013

Extracto del documento

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí

Number of Channels	8
Duty Cycle(Max)	100 %
LED	8
LED Current Per Channel	30 mA
Operating Temperature Range	-30 to 85 C
Package Group	DSBGA
Package Size: mm2:W x L	See datasheet (DSBGA) PKG
Peak Efficiency	92 %
Rating	Catalog
Shutdown Current(Typ)	3.7 uA
Special Features	I2C Control
Switching Frequency(Max)	1600 kHz
Topology	Boost,Current Sink
Type	Capacitive
Vin(Max)	5.5 V
Vin(Min)	2.7 V
Vout(Max)	6 V
Vout(Min)	2.7 V

RoHS

Obediente

Evaluation Modules & Boards: LM2756TMEV
Multi-Display Inductorless LED Driver with 32 Exponential Dimming Steps in micro SMD
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
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Designing Energy-Efficient Handheld Illum Solutions (Rev. A)
PDF, 119 Kb, Revisión: A, Archivo publicado: abr 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.
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LM2756 Multi-Display Inductorless LED Driver w/32 Exp Dimming Steps in SMD (Rev. A)
PDF, 8.4 Mb, Revisión: A, Archivo publicado: abr 30, 2013
This application note discusses the ways in which the LM2756 can be configured to drive the eight LEDs in numerous configurations.

Serie: LM2756 (2)