Datasheet

TYPICAL CHARACTERISTICS
Table of Graphs
TYPICAL CHARACTERISTICS
0
10
20
30
40
50
60
70
80
90
100
0.01 0.10 1 10 100 1 k
VBAT = 1.2 V
TPS61070
V
O
= 1.8 V
TPS61071
V
O
= 1.8 V
I
O
− Output Current − mA
Efficiency − %
VBAT = 0.9 V
0
50
100
150
200
250
300
350
400
450
500
550
600
0.9 1.3 1.7 2.1 2.5 2.9 3.3 3.7 4.1 4.5 4.9
V
I
− Input Voltage − V
Maximum Output Current − mA
V
O
= 3.3 V
V
O
= 1.8 V
V
O
= 5 V
TPS61070 , TPS61071
TPS61072 , TPS61073
SLVS510C – JULY 2006 – REVISED MARCH 2009 .......................................................................................................................................................... www.ti.com
FIGURE
Maximum output current vs Input voltage 1
vs Output current 2
vs Output current 3
Efficiency vs Output current 4
vs Input voltage 5
vs Input voltage 6
vs Output current 7
Output voltage
vs Output current 8
No load supply current into VOUT vs Input voltage 9
Output voltage in continuous mode (TPS61071) 10
Output voltage in continuous mode (TPS61071) 11
Output voltage in power-save mode (TPS61070) 12
Output voltage in power-save mode (TPS61070) 13
Load transient response (TPS61071) 14
Load transient response (TPS61071) 15
Waveforms
Line transient response (TPS61071) 16
Line transient response (TPS61071) 17
Start-up after enable (TPS61070) 18
Start-up after enable (TPS61070) 19
Start-up after enable (TPS61071) 20
Start-up after enable (TPS61071) 21
MAXIMUM OUTPUT CURRENT EFFICIENCY
vs vs
INPUT VOLTAGE OUTPUT CURRENT
Figure 1. Figure 2.
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