Trenz Electronic TE0821 03EG-1EL Series, Схемы

Страница: 21 / 23

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Date: Page 21 of 23
Number:
Title:
TE0821 - POWER
01
Rev.
A4
Copyright: Trenz Electronic GmbH / TT
POWER.SchDoc
Filename:
04.07.2019
03EG-1EL
TE0821
Drawn by: VY
PL_VCCINT
GND
GND
1%
R2
249K
1%
R5
604K
GND
GND
6.3V
X5R
C11
33nF
6.3V
NP0
C7
22pF
PG_0V85
VIN
0.85V
VIN 1.8V
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U20 TPS82085SIL
C67
22µF
GND
R48
160K
GND
1%
R43
200K
GND
3A
C41
10µF
GND
i
PWR
R2
1
VOUT
2
VOUT
3
VIN
4
ON/OFF
5
R1/C1
6
Q1
TPS27081ADDCR
3.3VIN
3.3V
1%
R52
200K
3.3VIN
10V
X7R
C62
10nF
1%
R54
10K
PG_1.8V
PG_1.8V
PL_VCU
1%
R72
10K
PG_0V85
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U24 TPS82085SIL
C129
22µF
GND
R39
160K
GND
GND
3A
i
PWR
C130
10µF
1%
R38
40K2
VIN
PG_0V85
0.9V
VOUT
5
VOUT
6
VOUT
7
VOUT
8
VOUT
9
VOUT
10
VOUT
11
PGND
13
PGND
14
PGND
35
NC(SW)
1
NC(SW)
2
NC
3
NC
4
NC(SW)
12
PVIN
15
PVIN
16
PVIN
17
NC
18
NC
19
ENABLE
20
NC
21
NC
22
NC
23
VFB
24
SS
25
AVIN
26
AGND
27
POK
28
AGND
29
NC(SW)
30
NC(SW)
31
NC(SW)
32
NC(SW)
33
NC(SW)
34
U5
EN6363QI
6.3V
X5R
C112
47µF
6.3V
X5R
C131
47µF
GND
4V
X5R
C4
100µF
GND
4V
X5R
C43
100µF
1%
R83
10K
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U27 TPS82085SIL
C135
22µF
GND
R88
160K
GND
1%
R87
10K
GND
3A
C134
10µF
GND
i
PWR
PL_VCCINT_IO 0.85V
VIN
1%
R93
20K
GND
TP16
TP19
TP20
i
PWR
i
PWR
i
PWR
i
PWR
1%
R95
10R