TPS60210, TPS60211, TPS60212, TPS60213

REGULATED 3.3 V, LOW RIPPLE CHARGE PUMP

WITH ULTRALOW OPERATING CURRENT

SLVS296 − JUNE 2000

9

POST OFFICE BOX 655303

TYPICAL CHARACTERISTICS

Table of Graphs

FIGURES

Efficiency

vs Output current (TPS60210 and TPS60212)

3, 4

η

Efficiency

vs Input voltage

5

IO

Output current

vs Input voltage

6

VO

Output voltage

vs Output current (TPS60210 and TPS60212)

7, 8

VO

Output voltage

vs Input voltage (TPS60210 and TPS60212)

9, 10

IQ

Quiescent supply current

vs Input voltage

11

IQ

Quiescent supply current

vs Output current in snooze mode

12

VO

Output voltage

vs Time (Exit from snooze mode)

13

VO

Output voltage ripple

vs Time

14, 15, 16

VO

Output voltage ripple

vs Time in snooze mode

17, 18

Load transient response

19

Line transient response

20

NOTE: All typical characteristics were measured using the typical application circuit of Figure 21 (unless otherwise noted).

Figure 3

0.1

IO − Output Current − mA

TPS60210

EFFICIENCY

vs

OUTPUT CURRENT

1

10

100

1000

VI = 2.4 V

VI = 1.8 V

VI = 2.7 V

100

90

80

70

60

50

40

30

20

10

0

Figure 4

0.1

IO − Output Current − mA

TPS60212

EFFICIENCY

vs

OUTPUT CURRENT

1

10

100

VI = 1.8 V

VI = 2.4 V

VI = 2.7 V

100

90

80

70

60

50

40

30

20

10

0