CY4534

Overview

EZ-PD™ Barrel Connector Replacement (BCR) PLUS evaluation kit CY4534

The CY4534 EZ-PD™ Barrel Connector Replacement Plus (BCR-Plus) EVK is an evaluation platform for customers who want to replace an existing barrel/power input connector with a USB-C connector. Implementing this solution in an end-product allows the system to be powered by any USB-C compliant power adapter.

A device such as a speaker, shaver, power tool, modem, etc. that use a barrel connector for power will benefit from using a universal power interface such as USB Type-C. To make the transition easier, the EZ-PD™ BCR-PLUS EVK CY4534 provides a USB Type-C receptacle to consume power from a charger and then supply it over a terminal block. A barrel connector can be attached to this block by using wires to convert a barrel input to USB Type-C.

The CY4534 EZ-PD™ BCR-PLUS evaluation kit ships with pre-programmed firmware with functionality as documented in the CYPD3176 device datasheet. As an additional option, customers who prefer further customization of the BCR-PLUS firmware solution can make changes to the configuration parameters using the EZ-PD™ configuration utility to fit the needs of their end-application.

Summary of Features

  • Supports USB Type-C and power delivery 3.0 programmable power supply
  • Supports 2.4 A charging
  • UFP-only with configurable RD and RD-DB
  • Integrated analog blocks
  • 30 V-tolerant regulator
  • VBUS-to-CC short protection
  • On-chip overvoltage protection (OVP)
  • Packages: 24-pin QFN
  • Supports extended industrial temperature range (-40°C to +105°C)

Benefits

  • Replacement of barrel connectors
  • USB Type-C and power delivery 3.0 programmable power supply
  • SINK OCP

Potential Applications

List of Components

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