LM2791 datasheet(5/18 Pages) TI1

Part #	LM2791

Description	LM2791 Current Regulated Switched Capacitor LED Driver with Analog Brightness Control

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Manufacturer	TI1 [Texas Instruments]

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LM2791

www.ti.com

SNVS156M – FEBRUARY 2001 – REVISED MAY 2013

Typical Performance Characteristics

Unless otherwise specified, C1 = CIN, CHOLD= 1uF, VIN= 3.6V, VDIODE = 3.6V, BRGT pin =0V, RSET = 330Ω

Supply Current

vs

Supply Current at No Load

Supply Voltage

Figure 2.

Figure 3.

IDIODE

vs

SD-Threshold

VDIODE

Figure 4.

Figure 5.

Diode Current

IDIODE

vs.

vs

Temperature

RSet

Figure 6.

Figure 7.

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