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SCHEMATICS DIAGRAM
N38VR
+
+
C633
C633
N48VR
C632
C632
100uF
100uF
/16V
100nF
100nF
R624
R624
R625
R625
33
33
33
33
C642
C642
C641
C641
2.2nF
2.2nF
2.2nF
2.2nF
R626
R626
1
2
10K
10K
D613
D613
BAT54S
BAT54S
1
2
D612
D612
BAT54S
BAT54S
D611
D611
5V
5V
C646
C646
100nF
100nF
P48VR
N48VR
D610
D610
12V
12V
C636
C636
D608
D608
ESD1
ESD1
IC602
IC602
4.7uF
4.7uF
/16V
1
DL
DL
8
Vcc
Vcc
2
BST
BST
7
Gnd
Gnd
3
IN_L
IN_L
6
DH
DH
D609
D609
IN_H
IN_H
4
HS
HS
5
C635
C635
12V
12V
C634
C634
100nF
100nF
4.7uF
4.7uF
/16V
MAX15013AASA
MAX15013AASA
R623
R623
2.2
2.2
IC605
IC605
1
6
CP
CP
2
5
Vcc
Vcc
Gnd
Gnd
3
4
D
D
Q
Q
NC7SZ58P6X
NC7SZ58P6X
C643
C643
C644
C644
100nF
100nF
100nF
100nF
IC606
IC606
1
6
CP
CP
2
5
Gnd
Gnd
Vcc
Vcc
R628
R628
R627
R627
3
4
1K
1K
D
D
Q
Q
10K
10K
NC7SZ58P6X
NC7SZ58P6X
R629
R629
1K
1K
C645
C645
100nF
100nF
This sheet contains the circuit for the B half bridge,
identical to A half, but without the common components.
P602A
P602A
1
2
L605
L605
3
4
Thermal protect
5
6
150nH
150nH
7
8
744302015
9
10
11
12
13
14
15
16
L606
L606
17
18
150nH
150nH
19
20
744302015
CON2X10 FEMALE
CON2X10 FEMALE
P48VR
R644
R644
220K
220K
Q609
Q609
1
6
CNPN
ENPN
2
5
BNPN
BPNP
3
4
C637
C637
CPNP
EPNP
100nF
100nF
ZXCT2045E6
ZXCT2045E6
Q610
Q610
1
6
CNPN
ENPN
2
5
BNPN
BPNP
3
4
CPNP
EPNP
C638
C638
100nF
100nF
ZXCT2045E6
ZXCT2045E6
N38VR
Q611
Q611
1
6
CNPN
ENPN
2
5
BNPN
BPNP
3
4
CPNP
EPNP
C639
C639
100nF
100nF
ZXCT2045E6
ZXCT2045E6
Q612
Q612
1
6
CNPN
ENPN
2
5
BNPN
BPNP
3
4
CPNP
EPNP
C640
C640
100nF
100nF
ZXCT2045E6
ZXCT2045E6
P603A
P603A
1
2
3
4
Thermal protect
5
6
7
8
CH0OPFB
CH0OPFB
9
10
11
12
13
14
15
16
N38VR
17
18
BOTB
19
20
TOPB
CON2X10 FEMALE
CON2X10 FEMALE
24
C651
C651
C652
C652
C653
C653
C654
C654
1uF
1uF
/100V
1uF
1uF
/100V
1uF
1uF
/100V
1uF
1uF
/100V
R630
R630
10
10
R631
R631
P48VR
1.2
1.2
Q614
Q614
Q613
Q613
FDP42AN15
FDP42AN15
FDP42AN15
FDP42AN15
1
1
R632
R632
10
10
L602 Define:
1.6mm wire 27Turns on Micrometal core T157-2
R633
R633
1.2
1.2
opbpreind
R638
R638
C647
C647
4K7
4K7
/1%
220nF
220nF
/5%
L608
L608
L602
L602
72nH
72nH
12uH
12uH
744302007
R640
R640
R634
R634
10
10
/5W
12
12
C648
C648
R635
R635
1
1
220nF
220nF
1.2
1.2
Q615
Q615
Q616
Q616
C649
C649
FDP42AN15
FDP42AN15
FDP42AN15
FDP42AN15
2.2nF
2.2nF
R636
R636
12
12
R637
R637
N48VR
1.2
1.2
C656
C656
C655
C655
C657
C657
C658
C658
1uF
1uF
/100V
1uF
1uF
/100V
1uF
1uF
/100V
1uF
1uF
/100V
P48VR
+
+
C659
C659
C660
C660
220uF
220uF
/63V
100nF
100nF
+
+
C661
C661
C662
C662
220uF
220uF
/63V
100nF
100nF
N48VR
CH0OPFB
R639
R639
4K7
4K7
/1%
RL602
RL602
3
5
OPB
4
6
1
2
RELAY DPST
RELAY DPST
Relay 2
Relay 1
C650
C650
470nF
470nF
GNDB
GNDB
PINL
PINL
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