Datasheet

L6219 Functional description
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Internal circuitry is added in order to increase the accuracy of the motor current particularly
with low current levels.
2.6 V
S
, V
SS
, V
Ref
The circuit will stand any order of turn-on or turn-off the supply voltages V
S
and V
SS
. Normal
dV/dt values are then assumed.
Preferably, V
Ref
should be tracking V
SS
during power-on and power-off if V
S
is established.