LM3241
www.ti.com
SNOSB38B –JANUARY 2009–REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = EN = 3.6V and TA = +25°C, unless otherwise noted.
Shutdown Current vs Temperature
(SW=VCON=EN=0V)
Quiescent Current vs Supply Voltage
(No switching, FB=1V, VCON=0V)
Figure 1.
Figure 2.
ECO mode Supply Current vs Output Voltage
(Closed loop, Switching, No load)
Switching Frequency vs Temperature
(VOUT= 2.0V, IOUT=200 mA)
Figure 3.
Figure 4.
Output Voltage vs Supply Voltage
(VOUT=2.0V, RLOAD=10Ω)
2.006
Output Voltage vs Output Current
(VOUT=3.4V)
3.46
3.45
3.44
3.43
3.42
3.41
3.40
3.39
3.38
3.37
3.36
2.004
T
A
= -30°C
V
= 3.9V
IN
T
= +25°C
A
2.002
2.000
1.998
1.996
1.994
V
IN
= 3.6V
V
= 4.2V
IN
T
= +85°C
A
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
0
100 200 300 400 500 600 700 800
SUPPLY VOLTAGE (V)
OUTPUT CURRENT (mA)
Figure 5.
Figure 6.
Copyright © 2009–2013, Texas Instruments Incorporated
Submit Documentation Feedback
7
Product Folder Links: LM3241
TI [ TEXAS INSTRUMENTS ]
