0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5 5.4 5.8 6.2 6.6 7
V
I
− Input Voltage − V
Maximum Output Current −
A
V
O
= 2.5 V
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
2
3
4
5
6
7
1.8
V
O
= 3.3 V
V
O
= 5 V
Maximum Output urrent − A
V
I
− Input Voltage − V
TPS61130
,
TPS61131
,
TPS61132
SLVS431C –JUNE 2002–REVISED SEPTEMBER 2015
www.ti.com
Electrical Characteristics (continued)
over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature
range of 25°C) (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Power-Good delay 30 μs
Power-Good output low voltage V
O
= 3.3 V, I
OI
= 100 μA 0.04 0.4 V
Power-Good output low current 100 μA
Power-Good output leakage V
PG
= 7 V 0.01 0.1
μA
current
Overtemperature protection 140 °C
Overtemperature hysteresis 20 °C
7.6 Typical Characteristics
Table 1. Table of Graphs
SEPIC CONVERTER FIGURE
Maximum output current vs Input voltage (TPS61130) (V
O
= 3.3 V, 5 V, 2.5 V) Figure 1 Figure 2
vs Output current (TPS61130) (V
O
= 2.5 V, V
I
= 1.8 V) Figure 3
vs Output current (TPS61132) (V
O
= 3.3 V, V
I
= 1.8 V, 3.8 V) Figure 4
Efficiency
vs Output current (TPS61130) (V
O
= 5 V, V
I
= 3.6 V, 6 V) Figure 2
vs Input voltage (TPS61132) Figure 5
Output voltage vs Output current (TPS61132) Figure 6
No-load supply current into VBAT vs Input voltage (TPS61132) Figure 7
No-load supply current into VOUT vs Input voltage (TPS61132) Figure 8
LDO
vs Input voltage (V
O
= 2.5 V, 3.3 V) Figure 9
Maximum output current
vs Input voltage (V
O
= 1.5 V, 1.8 V) Figure 10
Output voltage vs Output current (TPS61131) Figure 11
Dropout voltage vs Output current (TPS61131, TPS61132) Figure 12
Supply current into LDOIN vs LDOIN input voltage (TPS61132) Figure 13
PSRR vs Frequency (TPS61132) Figure 14
Figure 1. TPS61130 Maximum SEPIC Converter Output
Figure 2. TPS61130 Maximum SEPIC Converter Output
Current vs Input Voltage
Current vs Input Voltage
6 Submit Documentation Feedback Copyright © 2002–2015, Texas Instruments Incorporated
Product Folder Links: TPS61130 TPS61131 TPS61132
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