ST662ABD-TR(2007) Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

ST662ABD-TR
(Rev.:2007)

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

STMicroelectronics 

Pin configuration

2

Pin configuration

Figure 2. Pin connections (top view)

ST662AB - ST662AC

Table 2.

Pin N°

1

2

3

4

5

6

7

8

Pin description

Symbol

Name and function

C1-

Negative terminal for the first charge pump capacitor

C1+

C2-

C2+

VCC

VOUT

GND

SHDN

Positive terminal for the first charge pump capacitor

Negative terminal for the second charge pump capacitor

Positive terminal for the second charge pump capacitor

Supply voltage

12V output voltage VOUT = VCC when in shutdown mode

Ground

Active high C-MOS logic level shutdown input. SHDN is internally pulled up to VCC.

Connect to GND for normal operation. In Shutdown mode the charge pumps are turned

off and VOUT = VCC

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