AIC1880PO Ver la hoja de datos (PDF) - Analog Intergrations

Número de pieza

componentes Descripción

Fabricante

AIC1880PO

Low Noise, Step-Up PWM DC/DC Converter

Analog Intergrations 

AIC1880

APPLICATION EXAMPLES

C10

0.1uF

D3

BAT54S

Vout2

28V/10mA C11

1uF

C8

0.1uF

D2

BAT54S

C9

0.1uF

D4

BAT54S

C12

0.1uF

Vout3

-9V/10mA

C13

1uF

Vin

3.3V

Cin

10uF

Ccomp2

20pF

L1

6.8uH

U1

6 VIN

5

LX

7 FREQ GND 4

3 SHDN

2

FB

1 COMP

8

SS

Rcomp AIC1880

36k

D1

SS12

Css

0.047uF

Ccomp

1000pF

Cout1

10uF

Vout1

10V/200m

R1

1.6M

R2

220k

D3

BAT54S

Vout2

28V/10mA

Fig. 11 TFT LCD Bias Supply at VIN=3.3V

C10

0.1uF

C8

0.1uF

D2

BAT54S

D4

BAT54S

C12

0.1uF

Vout3

C13 -9V/10mA

1uF

C11

C9

1uF

0.1uF

Vin

5.0V

Cin

10uF

Ccomp2

56pF

L1

6.8uH

U1

6 VIN

LX 5

7 FREQ GND 4

3

SHDN

FB 2

1

COMP

8

SS

D1

SS12

Rcomp AIC1880

22k

Css

0.047uF

Ccomp

1500pF

Cout1

10uF

Vout1

10V/200mA

R1

1.6M

R2

220k

Fig. 12 TFT LCD Bias Supply at VIN=5.0V

10

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