AIC1533 Ver la hoja de datos (PDF) - Analog Intergrations

Número de pieza

componentes Descripción

Fabricante

AIC1533

Triple-Output LCD Power Supply

Analog Intergrations 

AIC1533

TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

1.260

1.255

1.250

1.245

1.240

1.235

1.230

-40 -20

0

20 40 60 80 100 120

Temperature (°C)

Fig. 11 VREF vs. Temperature

32

31

VCC=13V

30

29

VCC=12V

28

VCC=11V

27

26

25

0

10

20

30

40

IPOS (mA)

Fig. 13 Positive Charge Pump vs. Load Current

100

VPOS=30V

90

VCC=11V

80

VCC=12V

70

VCC=13V

60

50

40

30

0

10

30

40

IPOS (mA)

Fig. 15 Positive Charge-Pump Efficiency vs.

Load Current

-8.0

-8.4

-8.8

-9.2

-9.6

-10.0

VCC=11V

VCC=12V

-10.4

-10.8

VCC=13V

0

10

20

30

40

INEG (mA)

Fig. 12 Negative Charge-Pump vs. Load Current

100

VNEG=-10V

90

80

VCC=11V

70

VCC=12V

VCC=13V

60

50

40

30

0

10

20

30

40

INEG (mA)

Fig. 14 Negative Charge-Pump vs. Load Current

8

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