10.
Circuit Diagrams and PWB Layouts
10-1-33
B06H, DC-DC
19210_038_120424.eps
120424
DC-DC
B06H
B06H
2011-12-06
5
8204 000 9223
DC-DC
VIA
VCC
EN
SS
VFB
VO
VIN
PG
VBST
SW2
VREG5
SW1
GND_HS
PGND
GND
VIA
VCC
EN
SS
VFB
VO
VIN
PG
VBST
SW2
VREG5
SW1
GND_HS
PGND
GND
ADJ
VOUT
NC
EN
VIN
HS
GND
GND
VDD
PGOOD
VIA
VIA
VIA
VIA
IUWC
100n
2UWB
2UY1
IUWE
1
3
100n
25
26
17
18
19
20
21
22
23
24
13
6
8
9
4
10
11
12
14
2
16
TPS54426PWP
7
5
15
3
UWG-2
470R
RE
S
7UW1
470R
3
UWH-4
+2V5
RE
S
10
u
2UWD
+5V
10
u
2UW1
FUW2
470R
3
UWG-1
RES
100K
3UW9
RE
S
IUW8
10n
RE
S
IUW2
2UW9
3
UWH-1
470R
220K
3
UW
8
GND-3V3
+12Vb
+3V3
2UWE
10
u
25V
100n
2UW2
RE
S
2UW5
47
u
+12Vb
IUW7
22K
3UWD
1
%
FUW0
3
UW2
22K
2UWM
1n0
RE
S
2UWT
10
u
1n0
2UWW
RES
2UWK
22p
33
0R
3
UWB
2UWV
DBG
22
u
2UWP
FUW3
1
u
0
+12Vb
3
UWJ-4
10R
3
UWJ-2
10R
22p
2UW8 RES
220K
3
UWF
GND-3V3
GND-5V
1
%
30R
+3V3
5UW1
22
u
2UWJ
RE
S
+5V
IUWG
47
u
2UWY
+3V3
PDZ5.1B(COL)
6UW0
1u0
2UWR
IUW5
IUWB
+5V
FUW1
+22V
5UW4
2u0
2UW6
470R
3
UWH-2
RE
S
47
u
25V
6UW1
LT
S
T-C190CKT
RE
S
DBG
GND-3V3
100n
2UWU
RE
S
2UY4
1
u
0
IUW0
22
u
RE
S
2UY0
470R
3
UWG-
3
2UW
S
1n0
GND-5V
RE
S
22
u
RE
S
2UW7
4K7
22
23
24
13
1
3
3
UWA-2
12
14
2
16
25
26
17
18
19
20
21
7
5
15
6
8
9
4
10
11
TPS54426PWP
7UW0
22
u
2UWG
3
UW
3
470K
RE
S
RE
S
2UW
3
22
u
RES
5UW0
30R
3UW4
100K
10R
3
UWJ-
3
22
u
2UW4
+3V3
2UWN
100n
4K7
3
UWA-
3
3
UWA-4
4K7
IUW1
GND-3V3
GND-3V3
IUW4
30R
5UW3
1%
68K
3UW6
1
u
0
2UY
3
IUW3
3u6
5UW2
2UWH
22
u
IUWD
FUW4
10
u
2UWF
100n
+5V
2UW0
2UY2
100n
+2V5
2UWL
GND-5V
10n
10R
3
UWJ-1
RE
S
9UW0
+12Vb
4K7
3
UWA-1
1%
IUWF
3UW0
120K
BAV99 COL
6UW2
26
11
12
13
14
15
16
17
0
1
8
1
19
20
21
22
2
3
24
25
RE
S
7UW2-2
RT9025-12GSP
3
UWH-
3
470R
1
%
22K
3
UW7
IUWA
IUW6
8
2K
3
UWE
1n0
2UWA
RE
S
1
u
0
RE
S
GND-5V
2UWC
+2V5-F
2UY6
1
u
0
RE
S
GND-5V
+3V3
2UY5
100n
RE
S
IUW9
3
UWG-4
470R
5
1
4
6
3
7UW2-1
RT9025-12GSP
7
2
8
9
1% 470K
3UWC
2V5
DETECT12V
3V3