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LM2755 Charge Pump LED Controller

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Description

LM2755 www.ti.com SNVS433D * OCTOBER 2007 * REVISED APRIL 2013 LM2755 Charge Pump LED Controller with I2C-Compatible Interface in D.
The LM2755 is a charge-pump-based, constant current LED driver capable of driving 3 LEDs with a total output current up to 90mA.

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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

Applications

* Indicator LEDs
* Keypad LED Backlight
* Display LED Backlight

LM2755 Distributors

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📌 All Tags

LM2755 Charge Pump LED Controller Texas Instruments
Texas Instruments LM2755-like datasheet
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