 2002 Microchip Technology Inc.

DS21367B-page 3

TC1221/TC1222

2.0

PIN DESCRIPTIONS

The descriptions of the pins are listed in Table 2-1.

TABLE 2-1:

PIN FUNCTION TABLE

Pin No.

(6-Pin SOT-23A)

Symbol

Description

1

OUT

Inverting charge pump output.

Positive power supply input.

Commutation capacitor negative terminal.

4

GND

Ground.

5

SHDN

Shutdown input (active low).

Commutation capacitor positive terminal.