1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Date:
Page
24
of
27
Number:
Title:
TE0808 - POWER
02
Rev.
A4
Copyright:
Trenz Electronic GmbH / TT
POWER.SchDoc
Filename:
2016-03-09
PROTO
TE0808
VOUT
20
VOUT
21
VOUT
22
VOUT
23
VOUT
24
VOUT
25
VOUT
26
VOUT
27
VOUT
28
PGND
32
PGND
33
PGND
34
PGND
35
PGND
36
PGND
37
PGND
38
PVIN
39
PVIN
40
PVIN
41
PVIN
42
PVIN
43
PVIN
44
PVIN
45
PVIN
46
PVIN
47
PVIN
48
PVIN
49
PVIN
50
PVIN
51
VDDB
54
BGND
55
S_IN
56
S_OUT
57
POK
58
ENABLE
59
AVIN
60
AGND
61
M/S
62
VFB
63
EAOUT
64
SS
65
VSENSE
66
FQADJ
68
EN_PB
69
PGND
77
U4A
EN63A0QI
PL_VCCINT
C73
100µF
C74
100µF
GND
GND
GND
C75
100µF
C76
100µF
C77
100µF
GND
GND
GND
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U19 TPS82085SIL
PL_1V8
C87
22µF
GND
NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
NC
9
NC
10
NC
11
NC
12
NC
13
NC
14
NC
15
NC
16
NC
17
NC
18
NC
19
NC
29
NC(SW)
30
NC(SW)
31
NC
52
NC
53
NC
67
NC(SW)
70
NC(SW)
71
NC
72
NC
73
NC
74
NC
75
NC
76
U4B
EN63A0QI
0.85V
R13
3K57
GND
R12
383K
1%
R49
12K
GND
R48
160K
50V
C107
27pF
C108
100nF
C79
47nF
Soft start 3ms
R17
160K
R16
200K
GND
GND
3A
12A
PG_PL
R81
4K7
EN_PL
i
PWR
i
PWR
i
PWR
i
PWR
PL_DCIN
GND
GND
C129
10µF
A
1
B
2
GND
3
Y
4
VCC
5
U37
NC7S08P5X
LP_GOOD
