5G Module Series
5G-REDCAP_EVB_User_Guide 17 /
46
3.1. Power Supply
The EVB can be powered by an external power adapter through the 5 V power jack (J1302) or USB
Type-C receptacle (J0901) on the EVB.
Table 3: Description of Power Supply
The following figures show the simplified power supply block diagram of the EVB.
Figure 5: EVB Power Supply Block Diagram
S13 01
Power Switch
J0101
Module TE-A
3.3 V
DC-DC
LDO
DC-DC
3.8 V
DC-DC
3 V
1.8 V
J1302
Power adapter
J0901
USB Type-C
J0401/J0402
PHY TE-A
J0701
SD Card
J0301/J0302
Wi-Fi / PHY
TE-A
1.8 V
J0502
Codec/SLIC TE-A
5 V
3.3 V
3.3 V
3.3 V
1.8 V
1.8 V
5 V
5 V
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