Figure 60 Dual Output Voltage Doubler

AN30 F60

10^F

Figure 61. Switched Capacitor Converter (5V to ± 12V)

Figure 61. Switched Capacitor Converter (5V to ± 12V)

an30fa

Dual Output Voltage Doubler Lt1054
Figure 62. Switched Capacitor Charge Pump-Based Voltage Multiplier (5V to ± 12V)
Lt1054 Voltage Multiplier
Figure 63. Regulator (3.5V to 5V)

5|iF 12V

10n 1/2W

5|iF 12V

10n 1/2W

Adjustable Regulator Circuit

Vout=-5V

Iout = 0mA to 200mA

Figure 64. Regulating 200mA Converter (12V to -5V)

2, y HP5082-2810

R2

IVoutI , 1

IVoutI ' 1

-R^- 40mV 2

Iout = 0mA to 200mA

Figure 64. Regulating 200mA Converter (12V to -5V)

Lin^AB

TECHNOLOGY

an30fa

Dual Supply Voltage Doubler
Figure 65. Digitally Programmable Negative Supply

Figure 66. Positive Doubler with Regulation (5V to 8V)

iohF;

iohF;

0.002^F

-Vqut

VL = LT1054 VOLTAGE LOSS

AN30 F67

0.002^F

-Vqut

VL = LT1054 VOLTAGE LOSS

|VqutI

Vref

40mV

IVqutI

1.21V

1.5V TO 9V

tMIN s ta s tmax

Figure 68. Negative Voltage Converter

1.5V TO 9V

tMIN s ta s tmax

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