Datasheet

TPS60200, TPS60201, TPS60202, TPS60203
REGULATED 3.3 V, 100-mA LOW-RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS274 – MARCH 2000
15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
typical operating circuit TPS60200 and TPS60202
OUTPUT
3.3 V, 100 mA
INPUT
1.6 V to 3.6 V
OFF/ON
C1
1
µ
F
C2
1
µ
F
C
o
2.2
µ
F
C
i
2.2
µ
F
R1
R2
1
2
3
4
5
6
7
8
9
10
R3
Low Battery
Warning
IN
EN
C1–
C1+
LBI
TPS60200
OUT
C2–
C2+
LBO
GND
OUTPUT
INPUT
OFF/ON
C1
0.47
µ
F
C2
0.47
µ
F
C
o
2.2
µ
F
C
i
2.2
µ
F
R1
R2
1
2
3
4
5
6
7
8
9
10
R3
Low Battery
Warning
IN
EN
C1–
C1+
LBI
TPS60202
OUT
C2–
C2+
LBO
GND
1.6 V to 3.6 V
3.3 V, 50 mA
Figure 18. Typical Operating Circuit TPS60200 and TPS60202 With Low-Battery Detector