Part Number
|
LM2756 |
Manufacturer
|
National Semiconductor |
Description
|
Multi-Display Inductorless LED Driver |
Published
|
Jun 8, 2009 |
Detailed Description
|
LM2756 Multi-Display Inductorless LED Driver with 32 Exponential Dimming Steps in micro SMD
December 5, 2007
LM2756 Mu...
|
Datasheet
|
LM2756
|
Overview
LM2756 Multi-Display Inductorless LED Driver with 32 Exponential Dimming Steps in micro SMD
December 5, 2007
LM2756 Multi-Display Inductorless LED Driver with 32 Exponential www.
datasheet4u.
com Dimming Steps in micro SMD
General Description
The LM2756 is a highly integrated, switched-capacitor, multidisplay LED driver that can drive up to 8 LEDs in parallel with a total output current of 180mA.
Regulated internal current sources deliver excellent current and brightness matching in all LEDs.
The LED driver current sinks are split into three independently controlled groups.
The primary group (Group A) can be configured to drive four, five or six LEDs for use in the main phone display, while ...
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