Cypress EZ-PD BCR User manual

CYPRESS
EZ-PD™
BARREL CONNECTOR
REPLACEMENT (BCR) KIT
The CY4533 EZ-PD Barrel Connector Replacement
(BCR) Kit provides a simple evaluation platform for the
EZ-PD Barrel Connector Replacement (CYPD3177)
USB-CTM Port Controller. The BCR kit enables a
developer to quickly prototype a USB Power Delivery
(PD) input system using a USB-C connector, replacing
the existing barrel connector.
* Can be adjusted to up to 5A by changing resistors on the BCR Kit.
Please refer to CY4533 Kit User Guide for more details.
WWW.CYPRESS.COM
Cypress EZ-PD™ Barrel Connector Replacement (BCR) Kit
•USB PD 3.0 certied, including
Programmable Power Supply (PPS) mode
•Upstream Facing Port (UFP) only, acting
as a power sink
•Congurable PDOs, supporting
5V, 9V, 12V, 15V, 20V, up to 5A
•Congurable RDresistor
•VBus-to-CC short protection
•Host Programming Interface (HPI) over
I2C to external SoC
•Over-voltage and under-voltage protection
•IEC61000-4-2 ESD level 4C ESD protection
on CC, I2C, VBus pins
•3V to 24.5V power supply (30V tolerant)
•24-pin QFN package
•Qualied for extended industrial
temperature range (-40°C to 105°C)
EZ-PD BCR (CYPD3177) USB-C PORT CONTROLLER FEATURES:
•USB-C receptacle for VBus-in
•Power terminal for DC-out
•Power LED and fault LED
•VBus selection rotary switch
•Measuring only 3.7 cm x 2.5 cm (L x W)
in PCB size
CY4533 EZ-PD BCR KIT FEATURES:
Switch
Position
1
2
3
4
5
5V
9V
12V
15V
20V
5V
9V
12V
15V
20V
900mA*
900mA*
900mA*
900mA*
900mA*
Max VBus
Requested
DC-OUT
Voltage
Max Current
Requested
EZ-PD BCR KIT
Header Power
LED
USB-C
Receptacle
Power
Terminal
(DC-OUT)
VBus
Selector
Rotary Switch
Fault LED
CYPD3177
USB-C Port
Controller

STEP 1:
Connect a USB-C power adapter (e.g. 30W
Apple USB-C power adapter) to the USB-C
receptacle of the CY4533 Kit. Observe the
Power LED (green color) as it comes ON.
STEP 2:
Select the max VBus voltage (5V, 9V, 12V, 15V, or
20V) using the rotary switch that matches the
voltage rating of the external load. The actual
voltage is determined by the connected USB-C
power adapter.
STEP 3:
Measure DC-OUT on the power terminal with
a multi-meter to conrm that it matches the
voltage rating of the external load. Connect
the DC-OUT to the external load.
Cypress Semiconductor Corporation
198 Champion Court, San Jose CA 95134
phone [phone] fax [phone]
toll free +1 800.858.1810 (U.S. only) Press “1” to reach your local sales representative
© 2019 Cypress Semiconductor Corporation. All rights reserved. All other trademarks are the property of their respective owners.
002-26425 *A
GET STARTED NOW
For more information about the EZ-PD BCR (CYPD3177) USB-C Port Controller and CY4533 EZ-PD BCR Kit,
visit: www.cypress.com/BCR, www.cypress.com/CY4533
For technical support, visit: www.cypress.com/support
REPLACE YOUR BARREL POWER CONNECTOR WITH USB-C IN THREE, SIMPLE STEPS USING THE CY4533 EZ-PD BCR KIT
EZ-PD BCR (CYPD3177) BLOCK DIGARAM
Power Input to your System
USB-C Connector
Power Subsystem
CYPD3177
SoC
Vmin Vmax
ILIM_COARSE
VBUS_IN
FAULT
CC1/CC2
HPI/I2C
ILIM_FINE
VBUS_C
SAFE_PWR_EN
SAFE_PWR
SINK_FET_EN
VBUS