TPS60310_15 Datasheet, PDF (9/24 Pages) Texas Instruments – SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE

140
120
100
80
60
40
20
0
0
3.4
3.2
3
2.8
2.6
0
TPS60310, TPS60311, TPS60312, TPS60313
SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
SLVS362A – MAY 2001 – REVISED AUGUST 2001
TYPICAL CHARACTERISTICS
TPS60310
SUPPLY CURRENT
vs
OUTPUT CURRENT
VI = 0.9 V
VI = 1.8 V
VI = 1.25 V
10
20
30
40
IO – Output Current – mA
Figure 3
TPS60310, TPS60312
OUTPUT VOLTAGE (OUT2)
vs
OUTPUT CURRENT (OUT2)
VI = 1.8 V
VI = 1.25 V
TPS6031X
QUIESCENT CURRENT
vs
INPUT VOLTAGE
36
34
TA = –40°C
32
TA = 25°C
30
28
TA = 85°C
26
24
V(Snooze) = VI
22
20
0.80
1
1.20 1.40 1.60 1.80
2
VI – Input Voltage – V
Figure 4
TPS60311, TPS60313
OUTPUT VOLTAGE (OUT2)
vs
OUTPUT CURRENT (OUT2)
3.2
3.1
VI = 1.25 V ^{VI = 1.8 V}
3
VI = 1.1 V
2.9
VI = 0.9 V
2.8
VI = 0.9 V
VI = 1.1 V
10
20
30
40
IO – Output Current (OUT2) – mA
Figure 5
2.7
2.6
0
10
20
30
40
IO – Output Current (OUT2) – mA
Figure 6
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