參數(shù)資料
型號: L6229QTR
廠商: STMICROELECTRONICS
元件分類: 運動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, QCC32
封裝: 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, VFQFPN-32
文件頁數(shù): 9/28頁
文件大?。?/td> 521K
代理商: L6229QTR
L6229Q
Circuit description
Doc ID 15209 Rev 3
17/28
and the 120 codes it is possible to drive the motor with all the four conventions by changing
the direction set.
Figure 14.
120° hall sensor sequence
Figure 15.
60° hall sensor sequence
Table 8.
60 and 120 electrical degree decoding logic in forward direction
Hall 120°
1
2
3a
-
4
5
6a
-
Hall 60°
12
-
3b
4
5
-
6b
H1
HH
L
H
L
H
L
H2
LH
H
L
H3
LL
L
H
L
OUT1
Vs
High Z
GND
High Z
Vs
OUT2
High Z
Vs
High Z
GND
OUT3
GND
High Z
Vs
High Z
Phasing
1->3
2->3
2->1
3->1
3->2
1->2
H1
H2
H3
H1
H3
H2
H1
1
2
3a
4
5
6a
= H
= L
H1
H2
H3
H1
H3
H2
1
2
3b
4
5
6b
= H
= L
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