LM2794 - Current Regulated Switched Capacitor LED Supply

Product Overview

Texas Instruments

Part number	LM2794
Manufacturer	Texas Instruments
File Size	1.11 MB
Description	Current Regulated Switched Capacitor LED Supply
Datasheet	LM2794 Datasheet
Additional preview pages of the LM2794 datasheet.

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.

LM2794 - Current Regulated Switched Capacitor LED Driver (National Semiconductor)
LM2791 - Current Regulated Switched Capacitor LED Driver (National Semiconductor)
LM2792 - Current Regulated Switched Capacitor LED Driver (National Semiconductor)
LM2793 - Low Noise White LED Driver (National Semiconductor)
LM27951 - White LED Adaptive 1.5X/1X Switched Capacitor Current Driver (National Semiconductor)
LM27952 - White LED Adaptive 1.5X/1X Switched Capacitor Current Driver (National Semiconductor)
LM27953 - White LED Driver (National Semiconductor)
LM2796 - Dual-Display White LED Driver (National Semiconductor)
LM27961 - Dual-Display White (National Semiconductor)
LM27964 - White LED Driver System (National Semiconductor)

Other Datasheets by Texas Instruments

Published: May 5, 2020 |