Trenz Electronic TE0808, Schematics

Page: 26 / 27

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Date: Page 26 of 27
Number:
Title:
TE0808 - POWER_3
02
Rev.
A4
Copyright: Trenz Electronic GmbH / TT
POWER_3.SchDoc
Filename:
2016-03-09
PROTO
TE0808
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U21 TPS82085SIL
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U22 TPS82085SIL
PL_GT_1V35
PL_GT_1V05
C83
22µF
C81
22µF
GND
GND
R30
160K
GND
R35
160K
GND
R28
110K
1%
R33
49K9
GND
GND
OUT
1
NC
2
NC
3
NC
4
IN
5
IN
6
IN
7
IN
8
PG
9
BIAS
10
EN
11
G
N
D
1
2
NC
13
NC
14
SS
15
FB/SNS
16
NC
17
OUT
18
OUT
19
OUT
20
G
N
D
2
1
U28 TPS74401RGW
GND
OUT
1
NC
2
NC
3
NC
4
IN
5
IN
6
IN
7
IN
8
PG
9
BIAS
10
EN
11
G
N
D
1
2
NC
13
NC
14
SS
15
FB/SNS
16
NC
17
OUT
18
OUT
19
OUT
20
G
N
D
2
1
U14 TPS74401RGW
AVCC_R
R45
4K99
GND
R44
2K49
R46
619R
R47
4K99
GND
GND
AVTT_R
DCDC_2V0
OUT
1
NC
2
EN
3
BIAS
4
GND
5
IN
6
TP
7
U6
TPS72018DRVR
AUX_R
GND
OUT
1
NC
2
EN
3
BIAS
4
GND
5
IN
6
TP
7
U16
TPS72018DRVR GND
AUX_L
IN
1
IN
2
PG
3
BIAS
4
EN
5
SS
7
FB
8
OUT
9
OUT
10
G
N
D
1
1
G
N
D
6
U13
TPS74801DRC
GND
R39
4K99
GND
R38
2K49
AVTT_L
IN
1
IN
2
PG
3
BIAS
4
EN
5
SS
7
FB
8
OUT
9
OUT
10
G
N
D
1
1
G
N
D
6
U11
TPS74801DRC
GND GND
R40
619R
R41
4K99
GND
AVCC_L
3A
3A
3A
3A
1.5A
1.5A
0.35A
0.35A
EN_GT_R
GND
C147
10µF
C148
10µF
GND
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U35 TPS82085SIL
EN
1
PG
2
IN
3
IN
4
GND
5
GND
6
FB
7
VOUT
8
G
N
D
9
U36 TPS82085SIL
C152
22µF
C149
22µF
GND
GND
R67
160K
GND
R69
160K
GND
R58
110K
1%
R68
49K9
GND
GND
3A
3A
EN_GT_L
C150
10µF
C151
10µF
GND
GND
GT_DCDC
GT_DCDC
GT_DCDC
R77
4K7
R75
4K7
R74
4K7
R76
4K7
PG_GT_L
PG_GT_R
PL_GT2_1V35
PL_GT2_1V05
i
PWR
i
PWR
i
PWR
i
PWR
i PWR
i PWR
i PWR
i PWR
i
PWR
i
PWR
A
1
B
2
GND
3
Y
4
VCC
5
U42
NC7S08P5X
A
1
B
2
GND
3
Y
4
VCC
5
U43
NC7S08P5X
GT_DCDC
ON_GT_R
ON_GT_R
PG_PL
GND
GND
PG_PL
ON_GT_L
ON_GT_L