ST662ABD-TR(2007) データシートの表示（PDF） - STMicroelectronics

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ST662ABD-TR
(Rev.:2007)

DC-DC converter from 5V to 12V, 0.03A for flash memory programming supply

STMicroelectronics 

Application circuit

ST662AB - ST662AC

Table 6. List of component

Capacitor

Charge Pump C1

Charge Pump C1

Input C3

Output C4

Decoupling C5

Type

Ceramic

Ceramic

Electrolytic Tantalum

Electrolytic Tantalum

Ceramic

Value (µF)

0.22

0.22

4.7

4.7

0.1

7.1

ST662A output performance

Figure 17. Output voltage vs output current Figure 18. Efficiency vs output current

Figure 19. Load transient response

Figure 20. Load transient response

VCC = 5 V, IOUT = 0 to 30mA

12/20

VCC = 4.5 to 5.5V, IOUT = 30 mA

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