EVAL6229QR STMicroelectronics, EVAL6229QR Datasheet - Page 17

• Manufacturer Part Number: EVAL6229QR
• Description: BOARD DEMO L6229Q BLDC MOT CTRL
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6229QR

• Main Purpose: Power Management, Motor Control
• Embedded: No
• Utilized Ic / Part: L6229Q
• Primary Attributes: 3-Ph BLDC, 8 ~ 52V Output, PWM Current Control, Brake Function
• Secondary Attributes: Over Current, Cross Conduction & Temperature Protection
• Maximum Operating Temperature: + 125 C
• Operating Supply Voltage: 8 V to 52 V
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6229Q
• Other names: 497-10748

L6229Q
and the 120 codes it is possible to drive the motor with all the four conventions by changing
the direction set.
Table 8.
Figure 14. 120° hall sensor sequence
Figure 15. 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
60 and 120 electrical degree decoding logic in forward direction
1->3
H
H
H
Vs
H
1
1
L
L
2
1
2
H
3
H
High Z
GND
H
3
2->3
2
2
Vs
1
H
H
2
L
2
H
H
H
2
1
2
Doc ID 15209 Rev 3
H
High Z
3
GND
2->1
3a
Vs
H
L
L
-
H
3a
3b
H
3
1
H
H
H
High Z
2
1
2
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
3->2
H
Vs
5
5
H
3
H
5
5
L
L
1
Circuit description
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
1->2
6b
Vs
L
L
L
17/28
-
H
H
H
2
1
2