716

Motor driver ICs

BA6811F / BA6813F

FApplication example

FOperation notes

(1)

Thermal shutdown circuit

The IC has a built-in thermal shutdown circuit. The is a

temperature difference of 25

_C (typical) between the

temperatures at which the circuit is activated and deacti-

vated.

The circuit is activated at the temperature of about 175

_C

(typical), so that all outputs are turned OFF. Normal op-

eration resumes when the circuit is deactivated.

(2)

Power consumption

Power consumed in the IC can be calculated from the fol-

lowing equation :

where

Make sure that your application does not exceed the al-

lowable power dissipation of the IC.