Datasheet

7/10
STA508
Figure 7. Typical Single BTL Configuration
Figure 8. Typical Quad Half Bridge Configuration
For more information refer to the application notes AN1456 and AN1661
10µH
10µH
100nF
FILM
100nF
X7R
100nF
X7R
1µF
X7R
2200µF
63V
470nF
FILM
100nF
FILM
100nF
10K
10K
6.2
1/2W
6.2
1/2W
100nF
X7R
100nF
X7R
Add.
IN1A
IN1A
V
L
CONFIG
PWRDN
nPWRDN
FAULT
TRI-STATE
TH_WAR
TH_WAR
+3.3V
100nF
100nF
X7R
IN1B
V
DD
V
DD
V
SS
V
SS
V
CC
SIGN
V
CC
SIGN
GND-Reg
GND-Clean
IN1B
IN2A
29
23 N.C.
24
25
27
26
28
30
21
22
33
34
35
36
17
16
18
OUT1A
GND1B
OUT1A
V
CC
1B
10
13
11
OUT1B
GND1A
OUT1B
14
32V
330pF
22Ω
1/2W
4Ω
GND2A
6
2
12
V
CC
1A
15
V
CC
2B
4
V
CC
2A
7
3
OUT2B
GND2B
D03AU1514
OUT2B
5
19
31
20
GNDSUB
1
IN2B
32
8
9
OUT2A
OUT2A
1µF
X7R
32V
L11 22µH
L12 22µH
C51
1µF
C71
100nF
C91
1µF
C81
100nF
C31 820µF
C21
2200µF
C58
100nF
C58
100nF
R57
10K
R59
10K
R41
20
R61
5K
R62
5K
R51
6
C53
100nF
C60
100nF
C61
100nF
15
M3
IN1A
IN1A
VL
CONFIG
PWRDNPWRDN
FAULT
TRI-STATE
TH_WAR
TH_WAR
+3.3V
IN1B
V
DD
V
DD
V
SS
V
SS
V
CC
SIGN
V
CC
SIGN
GND-Reg
GND-Clean
IN2A
IN1B
IN2A
IN2B
PROTECTIONS
&
LOGIC
REGULATORS
29
23
24
25
27
26
28
30
21
22
33
34
35
36
M2
M5
M4
17
16
OUTPL
PGND1P
OUTPL
V
CC
1P
14
12
10
11
OUTNL
PGND1N
OUTNL
V
CC
1N
13
C52
1µF
+V
CC
C62
100nF
7
M17
M15
M16
M14
8
9
OUTPR
PGND2P
OUTPR
V
CC
2P
6
4
2
3
OUTNR
PGND2N
D03AU1474
OUTNR
V
CC
2N
5
19
31
20
GNDSUB
1
IN2B
32
C72
100nF
C92
1µF
C82
100nF
R52
6
C41
330pF
R42
20
C42
330pF
C32 820µF
L13 22µH
L14 22µH
C73
100nF
C93
1µF
C83
100nF
C33 820µF
R43
20
R53
6
C74
100nF
C94
1µF
C84
100nF
R54
6
C43
330pF
R44
20
C44
330pF
C34 820µF
R63
5K
R64
5K
R65
5K
R66
5K
R67
5K
R68
5K
4Ω
4Ω
4Ω
4Ω