Datasheet

0 100 200 300 400 500
I -OutputCurrent-mA
O
0
500
1000
1500
2000
2500
3000
3500
4000
f-Frequency-kHz
MODE=GND,
V =1.8V,
L =1 H,
C =4.7 F,
T =25°C
OUT
OUT
A
m
m
V =5V
IN
V =2.3V
IN
V =3.6V
IN
V =4.2V
IN
V =2.7V
IN
V =3.3V
IN
V =5V
IN
V =2.3V
IN
V =3.6V
IN
V =4.2V
IN
V =2.7V
IN
V =3.3V
IN
0 100 200 300 400 500
I -OutputCurrent-mA
O
MODE=V ,
V =1.8V,
L =2.2 H,
C =4.7 F,
T =25°C
IN
OUT
OUT
A
m
m
0
500
1000
1500
2000
2500
3000
3500
4000
f-Frequency-kHz
0
500
1000
1500
2000
2500
3000
3500
4000
0 100 200 300 400 500
V =5V
IN
V =2.3V
IN
V =3.6V
IN
V =4.2V
IN
V =2.7V
IN
V =3.3V
IN
I -OutputCurrent-mA
O
f-Frequency-kHz
MODE=GND,
V =1.8V,
L =2.2 H,
C =4.7 F,
T =25°C
OUT
OUT
A
m
m
1.164
1.176
1.188
1.2
1.212
1.224
1.236
V =5V
IN
V =3.6V
IN
V =4.2V
IN
MODE=GND,
V =1.2V,
L =2.2 H,
C =4.7 F,
T =25°C
OUT
OUT
A
m
m
V -OutputVoltage(DC)-V
O
0.01 1 10 100 1000
I -OutputCurrent-mA
O
0.1
V =3.3V
IN
TPS62230, TPS62231, TPS62232, TPS62233, TPS62234, TPS62235, TPS62236
TPS62237, TPS62238, TPS62239, TPS622310, TPS622311, TPS622312
TPS622313, TPS622314, TPS622315, TPS622316, TPS622317, TPS622318
www.ti.com SLVS941E –APRIL 2009–REVISED DECEMBER 2010
TYPICAL CHARACTERISTICS (continued)
Figure 17. 1.2V Output Voltage Accuracy PFM/PWM MODE Figure 18. Switching Frequency vs Output Current, 1.8V
Output Voltage MODE = GND
Figure 19. Switching Frequency vs Output Current, 1.8V Figure 20. Switching Frequency vs Output Current, 1.8V
Output Voltage MODE = GND Output Voltage MODE = V
IN
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