Datasheet

TPS60200, TPS60201, TPS60202, TPS60203
REGULATED 3.3 V, 100-mA LOW-RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS274 – MARCH 2000
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
TPS60200
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
3.0
2.9
2.8
2.7
1.6 2.0 2.4 2.8
3.1
3.2
3.4
3.2 3.6
3.3
1 mA
50 mA
100 mA
V
O
– Output Voltage – V
V
I
– Input Voltage – V
Figure 10
TPS60202
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
3.15
3.10
3.05
3.00
1.6 2.0 2.4 2.8
3.20
3.25
3.35
3.2 3.6
3.30
1 mA
25 mA
50 mA
V
O
– Output Voltage – V
V
I
– Input Voltage – V
Figure 11
t – Time – µs
TPS60200
OUTPUT VOLTAGE RIPPLE
vs
TIME
050
3.22
3.24
3.34
3.38
3.36
3.32
3.30
3.26
3.28
5454035302510 15 20
– Output Voltage – V
V
O
V
I
= 2.4 V
I
O
= 1 mA
Figure 12
t – Time – µs
TPS60200
OUTPUT VOLTAGE RIPPLE
vs
TIME
010
3.22
3.24
3.34
3.38
3.36
3.32
3.30
3.26
3.28
198765234
– Output Voltage – V
V
O
V
I
= 2.4 V
I
O
= 10 mA