STMicroelectronics STM32G081B-EVAL User Manual page 71

Power jack input
5
CN3
2
4
3
Z1
1
DC-094
SMAJ20A-TR
C1
100nF/50V
D5V power
VDC 1A
C66 C67
3.3uF/50V 220nF/50V[N/A]
Figure 51. STM32G081B-EVAL UCPD daughterboard power
TP2 3A
L1 PSU PSU
1 3
SV CV
C2
R125
2 4
SG CG1
220uF/50V
3K
5
CG2
6
CG3
BNX002-01
LD1
Green
TP8 TP3
Ground Ground
SB37
L5
U22 47uH(MSS1246T-473MLB)
8 1
VCC OUT
7 2
GND SYNCH
D9
STPS3L40S
6 3
FSW EN
R71
5 4
FB COMP
162K
L7985A
R66 C62
22K C61 39nF/50V
2.2nF/50V
Local power selection
1
3
LOCAL_PWR2
JP5
D3 STPS2L30A[N/A] D3: Backup footprint
D8
PSU LOCAL_PWR1
STPS2L30A
S D
T10
G
STL9P3LLH6
R72
21K
R73
21K
TP7
D5V
D5V
1A
C60 C70
Z2
7.5nF/50V
33uF(TPS83360160500)
SMAJ5.0A-TR
R68
4.99K R67
100
R65
680
Title: POWER
Project: STM32G081B-EVAL USB-C daughter board
Variant: Variant name is not interpreted until output
Revision:
Size: A4
2 1A
VDC
R10
1K
LD2
Green
C 02 - Reference: MB1352
Date: 3-Aug-18 Sheet: 9 of 10