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CYPD3178-24LQXQ
  • CYPD3178-24LQXQ

CYPD3178-24LQXQ

Active and preferred

EZ-PD™ BCR-LITE CYPD3178-24LQXQ is the tray packing option of the EZ-PD™ BCR-Lite family and is a highly-integrated pre-programmed USB-C sink port controller with the ability to support ports with or without USB data capability. It mainly targets electronic devices that have legacy barrel connectors or USB micro-B connectors for power such as drones, smart speakers, power tools, and other rechargeable devices. EZ-PD™ BCR-LITE complies with the latest USB Type-C standard and enables users to quickly convert their devices from being powered through a barrel connector to being powered via the USB-C connector with few external components and no additional firmware development. It integrates a complete USB Type-C transceiver, a load switch controller with a soft start, all termination resistors required for a USB Type-C port, and system-level ESD protection. It is available in a 24-pin QFN package.

Infineon Technologies CYPD3178-24LQXQ Product Info

16 April 2026 0

Parameters

Applications

Rechargeable devices, VR headsets, Personal care products, Smart speakers, Power tools

Family

EZ-PD™ BCR-Lite

Legacy charging support

Yes

OCP

N

Operating Temperature range

-40 °C to 105 °C

Operating Voltage range

3 V to 24.5 V

Package Type

24-pin QFN

Peak Reflow Temp

260 °C

PPS

No

Product Category

Charging port controller

Product Description

USB Type-C Port Controller for Power Sinks

Protection features (OVP, OCP, SCP and ESD)

Y

Software Tools

EZ-PD™ BCR HPI utility

Temperature grade

Extended Industrial

USB Standard

USB-PD 3.0

VBUS Short Protection

Y

VCONN FET

N

Features

  • USB Type-C charging (5 V @ 0.5 A, 0.9 A, 1.5 A, 3 A) up to 15 W
  • Legacy charging standards (BC1.2 & others)
  • Integrated fault protection: VBus-to-CC short, OVP
  • Integrated ESD protection: IEC61000-4-2 level 4C
  • Integrated 24.5 V LDO, VBus gate driver, VBus discharge FET
  • Easy configuration through Host Programming Interface (HPI)
  • Extended industrial temperature range: -40°C to +105°C
  • Packing type: tray

Description

  • Easily covert incompatible power connectors to USB-C
  • No firmware development required
  • No expert knowledge of USB-C Power Delivery required
  • Interoperable with any USB-C chargers or charging ports

Getting started:

  1. Download the EZ-PD™ BCR-Lite datasheet
  2. Order the EZ-PD™ BCR-Lite CY4535 evaluation kit
  3. Watch the online training to understand everything you need to know about powering electronic devices with EZ-PD™ BCR

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