TPS60121 datasheet(13/30 Pages) TI

13 / 30 page

TPS60120, TPS60121, TPS60122, TPS60123, TPS60124, TPS60125

REGULATED 200-mA HIGH EFFICIENCY CHARGE PUMP

DC/DC CONVERTERS

SLVS257B – NOVEMBER 1999 – REVISED AUGUST 2000

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 14

IO – Output Current – mA

TPS60122

OUTPUT VOLTAGE

OUTPUT CURRENT

3.30

3.31

3.32

3.33

3.34

3.35

3.36

3.37

3.38

3.39

3.40

0.1

100

VI = 1.8 V

VI = 2.4 V

VI = 2.7 V

VI = 3.6 V

Figure 15

0.1

100

1000

IO – Output Current – mA

TPS60124

OUTPUT VOLTAGE

OUTPUT CURRENT

2.9

2.92

2.94

2.96

2.98

3.00

3.02

3.04

3.06

3.08

3.10

VI = 1.8 V

VI = 2.4 V

VI = 2.7 V

VI = 3.6 V

Figure 16

3.05

3.10

3.15

3.20

3.25

3.30

3.35

3.40

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

VI – Input Voltage – V

1 mA

TPS60120

OUTPUT VOLTAGE

INPUT VOLTAGE

50 mA

200 mA

100 mA

Figure 17

VI – Input Voltage – V

TPS60122

OUTPUT VOLTAGE

INPUT VOLTAGE

3.30

3.32

3.34

3.36

3.38

3.40

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

1 mA

50 mA

100 mA

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