Datasheet

ENABLE VOLTAGE
TURN ON TIME (200 és/DIV)
OUTPUT VOLTAGE (0.2V/DIV)
ENABLE PULSE
0 mA
5 mA
10 mA
20 mA
SUPPLY VOLTAGE = 3.3V
0V
0V
ENABLE VOLTAGE
TURN ON TIME (100 és/DIV)
OUTPUT VOLTAGE (0.2V/DIV)
ENABLE PULSE
0 mA
5 mA
10 mA
20 mA
0V
0V
SUPPLY VOLTAGE = 5.0V
OUTPUT CURRENT (mA)
CURRENT CONVERSION EFFICIECY (%)
110
105
100
95
90
85
80
0 4 8 12 16 20
-40°C
125°C
25°C
85°C
SUPPLY VOLTAGE = 3.3V
OUTPUT CURRENT (mA)
CURRENT CONVERSION EFFICIECY (%)
110
105
100
95
90
85
80
0 4 8 12 16 20
-40°C
125°C
25°C
85°C
SUPPLY VOLTAGE = 5.0V
OUTPUT CURRENT (mA)
SUPPLY CURRENT
(mA)
20
16
12
8
4
0
0 4 8 12 16 20
-40°C
125°C
25°C
85°C
SUPPLY VOLTAGE = 3.3V
OUTPUT CURRENT (mA)
SUPPLY CURRENT
(mA)
20
16
12
8
4
0
0 4 8 12 16 20
-40°C
125°C
25°C
85°C
SUPPLY VOLTAGE = 5.0V
LM7705
SNVS420B –NOVEMBER 2008–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics (continued)
V
DD
= 3.3V and T
A
= 25°C unless otherwise noted.
Supply Current Supply Current
vs. vs.
Output Current Output Current
Figure 7. Figure 8.
Current Conversion Efficiency Current Conversion Efficiency
vs. vs.
Output Current Output Current
Figure 9. Figure 10.
Turn On Time Turn On Time
Figure 11. Figure 12.
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