STA533WF_11 STMICROELECTRONICS [STMicroelectronics], STA533WF_11 Datasheet - Page 10

• Manufacturer Part Number: STA533WF_11
• Description: 18-volt, 3-amp, quad power half-bridge
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 6.
Figure 7.
C29
100nF
C12
100nF
TH W
TH W
EAPD
EAPD
3V3
Applications circuit for stereo full-bridge configuration
Applications circuit for single-BTL configuration
R1
10K
3V3
C13
100nF
3V3
3V3
R10
R8
10K
C30
100nF
R5
100nF
100nF
C22
100nF
RIGHT_B
RIGHT_A
LEFT_B
LEFT_A
100nF
C14
C18
10k
C2
INPUT_A
INPUT_B
C31
100nF
10k
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
VCCSIG
VCCSIG
VSS
VSS
IN2B
IN2A
IN1B
IN1A
THWARN
FAULT
TRISTATE
PWRDN
CONFIG
VL
VDD
VDD
GNDREG
GNDCLEAN
U2
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
STA533WF
VSS
VCCSIG
VCCSIG
VSS
IN2B
IN2A
IN1B
IN1A
THWARN
FAULT
TRISTATE
PWRDN
CONFIG
VL
VDD
VDD
GNDREG
GNDCLEAN
U1
STA533WF
GNDSUB
GND2B
GND2A
GND1B
GND1A
OUT2B
OUT2B
VCC2B
VCC2A
OUT2A
OUT2A
OUT1B
OUT1B
VCC1B
VCC1A
OUT1A
OUT1A
NC
GNDSUB
VCC2B
GND2B
GND2A
VCC2A
VCC1B
GND1B
GND1A
VCC1A
OUT2B
OUT2B
OUT2A
OUT2A
OUT1B
OUT1B
OUT1A
OUT1A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NC
1000uF/25V
Vcc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C36
C23
C25
C32
C33
1000uF/25V
Vcc
+
C19
C1
C6
C15
C17
100nF
1uF 25V
1uF 25V
100nF
+
100nF
1uF 25V
C26
330pF
C45
330pF
100nF
1uF 25V
R6
R11
L3
22
L4
L5
22
L6
22uH
22uH
22uH
22uH
L1
L2
C3
680pF
R3
10
C20
C28
C43
C42
10uH
10uH
100nF
100nF
100nF
100nF
C4
C11
R7
R9
R12
R13
220nF
C10
220nF
6.2
6.2
6.2
6.2
220nF
C7
220nF
100nF
C27
100nF
C47
100nF
C46
100nF
C21
R2
3R3
R4
3R3
C24
470nF
C44
470nF
C8
1uF
C16
1nF
C5
1nF
C38
1nF
C37
1nF
C39
1nF
1nF
C9
1nF
C41
C35
1nF
C40
1nF
J2
J3
1
2
1
2
J1
1
2
RIGHT 8OHM
LEFT 8OHM
OUT 4OHM