PM6681A

Pin settings

7/12

30

COMP1

DC voltage error compensation pin for the switching section 1.

31

VCC

Device Supply Voltage pin. It supplies all the internal analog circuitry except

the gate drivers (see LDO5). Connect this pin to LDO5.

32

VREF

Internal 1.237V high accuracy voltage reference. It can deliver 50uA.

Bypass to SGND with a 100nF capacitor to reduce noise.

Table 1.

Pin functions (continued)

N°

Pin

Function