Datasheet

DocID9453 Rev 2 13/32
L6227 Circuit description
32
Table 7. Truth table
Inputs Outputs
Description
(1)
1. Valid only in case of load connected between OUT1 and OUT2.
EN IN1 IN2 OUT1 OUT2
LX
(2)
2. X = don't care.
X
(2)
High Z
(3)
3. High Z= high impedance output.
High Z
(3)
Disable
H L L GND GND Brake mode (lower path)
H H L Vs GND (Vs)
(4)
4. GND (Vs) = GND during t
ON
, Vs during t
OFF
.
Forward
H L H GND (Vs) Vs Reverse
H H H Vs Vs Brake mode (upper path)