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LM2755 Datasheet - Texas Instruments

LM2755 Charge Pump LED Controller

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 Features

* 1

* 2 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 Contro

LM2755 Datasheet (0.99 MB)

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Datasheet Details

Part number:

LM2755

Manufacturer:

Texas Instruments ↗

File Size:

0.99 MB

Description:

Charge pump led controller.

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LM2755 Charge Pump LED Controller Texas Instruments

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