L6235 STMicroelectronics, L6235 Datasheet - Page 13

• Manufacturer Part Number: L6235
• Description: DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
• Manufacturer: STMicroelectronics

Table 2. 60 and 120 Electrical Degree Decoding Logic in Forward Direction.
Figure 12. 120° Hall Sensor Sequence.
Figure 13. 60° Hall Sensor Sequence.
Hall 120°
Phasing
Hall 60°
H
OUT
OUT
OUT
3
H
H
H
= H
= H
1
2
3
1
2
3
H
H
3
1
1
1
High Z
= L
= L
GND
1->3
H
H
H
Vs
H
1
1
L
L
2
1
2
H
3
H
High Z
H
3
GND
2
2
2->3
Vs
1
H
H
2
2
L
H
H
H
2
1
2
H
3
High Z
GND
2->1
Vs
3a
H
L
L
-
H
3a
3b
H
3
1
H
H
H
2
1
2
High Z
GND
2->1
3b
Vs
H
H
H
H
-
3
H
H
3
4
4
1
High Z
GND
3->1
Vs
H
H
4
4
L
H
H
H
2
1
2
H
3
High Z
GND
H
3->2
5
5
Vs
H
3
H
5
5
L
L
1
H
H
H
2
1
2
High Z
GND
1->2
H
Vs
6a
H
H
L
3
-
H
6a
6b
H
3
1
High Z
GND
L6235
1->2
Vs
6b
L
L
L
-
13/25
H
H
H
2
1
2