Datasheet

0
0.5
1
1.5
2
2.5
3
3.5
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
V
I
- Input Voltage - V
Maximum Output Current - A
0
0.5
1
1.5
2
2.5
3
3.5
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
V
I
- Input Voltage - V
Maximum Output Current - A
TPS61030
TPS61031, TPS61032
SLUS534E – SEPTEMBER 2002– REVISED JANUARY 2012 www.ti.com
TYPICAL CHARACTERISTICS
Table 1. Table of Graphs
DC/DC Converter Figure
Maximum output current vs Input voltage 1, 2
vs Output current (TPS61030) (V
O
= 2.5 V, V
I
= 1.8 V, VSYNC = 0 V) 3
vs Output current (TPS61031) (V
O
= 3.3 V, V
I
= 1.8 V, 2.4 V, VSYNC = 0 V) 4
Efficiency vs Output current (TPS61032) (V
O
= 5.0 V, V
I
= 2.4 V, 3.3 V, VSYNC = 0 V) 5
vs Input voltage (TPS61031) (I
O
= 10 mA, 100 mA, 1000 mA, VSYNC = 0 V) 6
vs Input voltage (TPS61032) (I
O
= 10 mA, 100 mA, 1000 mA, VSYNC = 0 V) 7
vs Output current (TPS61031) (V
I
= 2.4 V) 8
Output voltage
vs Output current (TPS61032) (V
I
= 3.3 V) 9
No-load supply current into VBAT vs Input voltage (TPS61032) 10
No-load supply current into VOUT vs Input voltage (TPS61032) 11
Minimum Load Resistance at
vs Input voltage (TPS61032) 12
Startup
Output voltage in continuous mode (TPS61032) 13
Output voltage in power save mode (TPS61032) 14
Waveforms Load transient response (TPS61032) 15
Line transient response (TPS61032) 16
DC/DC converter start-up after enable (TPS61032) 17
TPS61031 TPS61032
MAXIMUM OUTPUT CURRENT MAXIMUM OUTPUT CURRENT
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 1. Figure 2.
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