Datasheet

0 100 200 300 400 500 600
OUTPUT CURRENT (mA)
1.48
1.5
1.52
1.54
OUTPUT VOLTAGE (V)
V
IN
= 3.6V
V
OUT
= 1.5V
PFM Mode
PWM Mode
-10 10 30 50 70 90
TEMPERATURE (
o
C)
1.4800
1.4850
1.4900
1.4950
1.5000
1.5050
1.5100
1.5150
1.5200
1.5250
1.5300
OUTPUT VOLTAGE (V)
-30
PFM Mode
PWM Mode
I
OUT
= 300 mA
V
IN
= 3.6V
V
OUT
= 1.5V
I
OUT
= 600 mA
I
OUT
= 10 mA
2.5 3 3.5 4 4.5 5 5.5
SUPPLY VOLTAGE(V)
1.4800
1.4900
1.5000
1.5100
1.5200
1.5300
= 10 mAI
OUT
= 1.5 V
OUT
V
= 300 mA
I
OUT
= 500 mA
I
OUT
= 600 mA
I
OUT
OUTPUT VOLTAGE (V)
LM3671
LM3671Q
SNVS294Q –NOVEMBER 2004–REVISED NOVEMBER 2013 www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
LM3671MF/TL/LC, Circuit of Figure 1, V
IN
= 3.6V, V
OUT
= 1.5V, T
A
= 25°C, unless otherwise noted.
Output Voltage vs. Supply Voltage Output Voltage vs. Supply Voltage
(V
OUT
= 1.5V) (V
OUT
= 2.5V)
Figure 13. Figure 14.
Output Voltage vs. Temperature Output Voltage vs. Temperature
(V
OUT
= 1.5V) (V
OUT
= 2.5V)
Figure 15. Figure 16.
Output Voltage vs. Output Current Output Voltage vs. Output Current
(V
OUT
= 1.5V) (V
OUT
= 2.5V)
Figure 17. Figure 18.
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