STMicroelectronics Three phase BLDC motor driver mounting the L6235Q EVAL6235Q EVAL6235Q Hoja De Datos
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EVAL6235Q
Board description
EVAL6235Q
4/9
Doc ID 023062 Rev 1
Figure 2.
EVAL6235Q - schematic
Applic
a
tion reference
52V -
8
V
V
S
GND
H1
V
S
GND
GND
H2
H
3
VDD
GND
VREF
S
LOUT
VDD
GND
TACHO
PTH OPTION
H1
FW_REV
H3
BRAKE
EN
DIAG
ID0 ID1
ID0
H2
ID1
H2
H1 H2 H3
DIAG
EN
RCOFF
BRAKE FW_REV H1 H2 H3
TACHO
SLOUT
VREF
TACHO
SLOUT
VREF
RCOFF
VS
VS
3V3
3V3
3V3
5V
5V
3V3
VDD
VDD
VDD
VDD
VS
C2
100n/4V
R20
56k
D1
BAV99
1
2
3
R19
56k
U1
L62
3
5Q
OUT1
2
OUT1
3
NC
10
NC
11
GND
6
GND
31
V
S
B
26
V
S
B
27
V
S
A
34
V
S
A
35
VBOOT
21
EPAD
49
FW/REV
17
EN
18
BRAKE
20
H2
41
H1
43
DIAG
44
S
N
S
A
45
S
N
S
A
46
S
N
S
B
15
S
N
S
B
16
OUT
3
22
OUT
3
23
OUT2
38
OUT2
39
VCP
40
RCOFF
48
RCPUL
S
E
13
VREF
19
H
3
42
NC
1
NC
4
NC
5
NC
7
NC
8
NC
9
TACHO
12
NC
14
NC
24
NC
25
NC
28
NC
29
NC
30
NC
32
NC
33
NC
36
NC
37
NC
47
R7
100
J3
CON-FLAT-15X2-180M-INLINE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
+
C4
100u/63V
+
C4A
OPTION
R14 0.2/1W
C3
100n/100V
R17
10k
C9
68n/6V3
J4
1
2
R9
10k
J1
1 2
C6
100n/4V
R12 4k3
J8
STRIP254P-M-5
1 2 3 4 5
C1
220n/16V
R4 0
1
R1 NM
1
R5
100k
R8 1k
C8
5.6n/6V3
J6
3
1
2
R2
10k/1%
R6
4k3
C10
820p/6V3
R11
100K
1
3
2
R10 47k
J2
3
1
2
R3
23k2/1%
R15
10k
R13 0.2/1W
J7
STRIP254P-M-5
1 2 3 4 5
R16
10k
J5
1
2
3
1
C5
100n/100V
R18
10k
C11
10n/6V3
C7
10n/100V
AM12701v1