Datasheet

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0
5
10
15
20
25
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
Minimum Load resistance at Startup -
MINIMUM LOAD RESISTANCE AT STARTUP
vs
INPUT VOLTAGE
V
I
- Input Voltage - V

TPS61092
NO-LOAD SUPPLY CURRENT INTO VOUT
vs
INPUT VOLTAGE
V
I
- Input Voltage - V
-40°C
85°C
25°C
Aµ
No-Load Supply Current Into VOUT -
0
2
4
6
8
10
12
14
16
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
Inductor Current
200 mA/Div
Output Voltage
20 mV/Div
Timebase - 1 µs/Div
TPS61092
OUTPUT VOLTAGE IN CONTINUOUS MODE
V
I
= 3.3 V, R
L
= 10 Ω
Inductor Current
200 mA/Div, DC
Output Voltage
50 mV/Div, AC
TPS61092
OUTPUT VOLTAGE IN POWER SAVE MODE
Timebase - 100 µs/Div
V
I
= 3.3 V, R
L
=100 Ω
TPS61090
TPS61091, TPS61092
SLVS484A – JUNE 2003 – REVISED APRIL 2004
TYPICAL CHARACTERISTICS (continued)
Figure 11. Figure 12.
Figure 13. Figure 14.
9