Pin configuration

ST662AB - ST662AC

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2

Pin configuration

Figure 2.

Pin connections (top view)

Table 2.

Pin description

Pin n°

Symbol

Name and function

1

C1-

Negative terminal for the first charge pump capacitor

2

C1+

Positive terminal for the first charge pump capacitor

3

C2-

Negative terminal for the second charge pump capacitor

4

C2+

Positive terminal for the second charge pump capacitor

Supply voltage

7

GND

Ground

8

SHDN

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