Datasheet Details
Part number:
LM2795, LM2794
Manufacturer:
File Size:
1.11 MB
Description:
Current regulated switched capacitor led supply.
Note:
This datasheet PDF includes multiple part numbers: LM2795, LM2794.
Please refer to the document for exact specifications by model.
LM2795, LM2794, Current Regulated Switched Capacitor LED Supply
The LM2794/95 is a fractional CMOS charge-pump that provides four regulated current sources.
It accepts an input voltage range from 2.7V to 5.5V and maintains a constant current determined by an external sense resistor.
The LM2794/5 delivers up to 80mA of load current to accommodate four White LEDs.
LM2795 Features
* 1
* 2 Regulated Current Sources with ±0.5% Matching between any Two Outputs
* High Efficiency 3/2 Boost Function
* Drives One, Two, Three or four White LEDs
* 2.7V to 5.5V Input Voltage
* Up to 80mA Output Current
* Analog Brightness Control
* A
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