TPS60111

REGULATED 5-V 150-mA LOW-NOISE

CHARGE PUMP DC/DC CONVERTER

SLVS216A – JUNE 1999 – SEPTEMBER 1999

6

POST OFFICE BOX 655303

Figure 9

IO – Output Current – mA

5

4.9

4.8

4.7

110

5.1

5.2

OUTPUT VOLTAGE

vs

OUTPUT CURRENT

5.3

100

1000

V(SKIP) = 0 V

VIN = 4 V

VIN = 3.6 V

VIN = 3 V

VIN = 2.7 V

VIN = 5.4 V

Figure 10

IO – Output Current – mA

5

4.9

4.8

4.7

110

5.1

5.2

OUTPUT VOLTAGE

vs

OUTPUT CURRENT

5.3

100

1000

V(SKIP) = VIN

VIN = 4 V

VIN = 3.6 V

VIN = 3 V

VIN = 2.7 V

VIN = 5.4 V

Figure 11

5.04

4.98

4.94

4.9

5.06

5.08

OUTPUT VOLTAGE

vs

INPUT VOLTAGE

5.1

5.02

5

4.96

4.92

VIN – Input Voltage – V

V(SKIP) = 0 V

2.5

3

3.5

4

4.5

5.5

5

IO = 1 mA to 10 mA

IO = 150 mA

Figure 12

5.04

4.98

4.94

4.9

5.06

5.08

OUTPUT VOLTAGE

vs

INPUT VOLTAGE

5.1

5.02

5

4.96

4.92

VIN – Input Voltage – V

2.5

3

3.5

4

4.5

5.5

5

V(SKIP) = VIN

IO = 1 mA to 150 mA

†TC = 25°C, VCOM = VSYNC = 0 V, CIN = 15 µF, C1F and C2F = 2.2 µF (X7R ceramic), CO = 33 µF, unless otherwise noted