LM2755 - Charge Pump LED Controller

Name: LM2755
SKU: LM2755-1431561

Texas Instruments

The LM2755 by Texas Instruments is a Charge Pump LED Controller. Below is the official datasheet preview.

Datasheet Details

Part number	LM2755
Manufacturer	Texas Instruments
File Size	0.99 MB
Description	Charge Pump LED Controller
Datasheet	LM2755-etcTI.pdf
Additional preview pages of the LM2755 datasheet.

The LM2755 is a charge-pump-based, constant current LED driver capable of driving 3 LEDs with a total output current up to 90mA.

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 Control Via Internal Registers and External Clock Synchronization Input.
32 Exponential Dimming Steps with 800:1 Dimming Ratio.
Programmable Brightness Control via I2CCompatible Interface.

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Published: May 5, 2020 |