Kit Operation
CY4541 EZ-
PD™ CCG4 Evaluation Kit Guide, Doc. No. 002-10353 Rev. *E
31
). Both the CCG EVK base boards and the CY4541 CCG4 daughter card are powered by the DC Power supply
connected to either CCG EVK base board 1 or CCG EVK base board 2.
Scenario 2
: A USB Type-C power adapter is connected to Type-C port 1 or Type-C port 2
In this scenario, the CCG4 device turns on the power consumer control circuitry and power is available on the power output
headers. Wires must be connected between the power output header (J7) of CCG EVK base board 1 and power input header
(J12) of CCG EVK base board 2 when a USB Type-C power adapter is connected to Type-C port 1. If a USB Type-C power
adapter is connected to Type-C port 2, then the wires must be connected between the power output header of CCG EVK base
board 2 and the power input header of CCG EVK base board 1.
6.1.1 Valid Power Supply Connections
This section shows the four valid power supply connections between the power output and power input headers on the CCG EVK
base boards.
Case 1
: This case refers to Scenario 1 when the DC power supply is connected to DC power jack (J1) of CCG EVK base board
1. Wires must be connected between the power input header (J12) of CCG EVK base board 1 and the power input header (J12)
of CCG EVK base board 2, as shown in
Figure 19. Valid Power Supply Connections for Case 1
EZ-
PD™
CCG4
Power
Output
Header
(J7)
Power
Output
Header
(J7)
Power
Input
Header
(J12)
DC IN
(J1)
DC IN
(J1)
Power
Input
Header
(J12)
Type-C
Port 1
Type-C
Port 2
CCG EVK Base Board 2
CY4541 EZ-PD CCG4 EVK
24V DC
Power
Adapter
CCG EVK Base Board 1
CY4541 CCG4
Daughter Card
Содержание CY4541 EZ-PD CCG4 Evaluation Kit
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