LM2755 Datasheet - National Semiconductor

Charge Pump LED Controller

LM2755 Features

* 90% Peak Efficiency Total solution size < 13mm2 No Inductor Required: Only 4 Inexpensive Ceramic Caps 3 Independently Controlled Constant Current Outputs Programmable Trapezoidal Dimming Waveform on Each Output Programmable Timing Con

LM2755 General Description

The LM2755 is a charge-pump-based, constant current LED driver capable of driving 3 LEDs with a total output current up to 90mA. The diode current waveforms of each LED can be trapezoidal with timing and level parameters (rise time, fall time, high level, low level, delay, high time, low time) progr.

LM2755 Datasheet (1.67 MB)

LM2755 Datasheet Preview — Preview of LM2755 PDF

Datasheet Details

Part number:

LM2755

Manufacturer:

National Semiconductor

File Size:

1.67 MB

Description:

Charge pump led controller.
LM2755 Charge Pump LED Controller with I2C Compatible Interface October 2007 LM2755 Charge Pump LED Controller with I2C Compatible Interface www.dat.

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LM2755 Charge Pump LED Controller National Semiconductor

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LM2755 Features

LM2755 General Description

Datasheet Details

File Size:

Description:

LM2755 Distributor