Datasheet

0
2
4
6
8
10
12
14
2 3 4 5
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
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5
V
I
- Input Voltage - V
Minimum Load Resistance at Startup -
Ω
Inductor Current
200 mA/Div
Output Voltage
20 mV/Div
Timebase - 1 µs/Div
V
I
= 3.3 V, R
L
= 5 W
Inductor Current
200 mA/Div, DC
Output Voltage
50 mV/Div, AC
Timebase - 200 µs/Div
V
I
= 3.3 V, R
L
= 100 W
TPS61030
TPS61031, TPS61032
www.ti.com SLUS534E – SEPTEMBER 2002– REVISED JANUARY 2012
TPS61032
NO-LOAD SUPPLY CURRENT INTO VOUT MINIMUM LOAD RESISTANCE AT START-UP
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 11. Figure 12.
TPS61032 TPS61032
OUTPUT VOLTAGE IN CONTINUOUS MODE OUTPUT VOLTAGE IN POWER SAVE MODE
Figure 13. Figure 14.
Copyright © 2002–2012, Texas Instruments Incorporated 9