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CYPD3177-24LQXQ
  • CYPD3177-24LQXQ

CYPD3177-24LQXQ

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EZ-PD™ Barrel Connector Replacement (BCR) CYPD3177-24LQXQ is the tray packing type option of EZ-PD™ BCR family, the highly-integrated USB Type-C port controllers for power sink applications. It targets electronic devices using legacy barrel connectors up to 100 W or USB micro-B for power inputs, enabling product designers to replace these incompatible connectors with USB-C. EZ-PD™ BCR complies with USB Type-C and USB 3.0 Power Delivery (PD) standards 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 firmware development is required. It integrates a complete USB Type-C transceiver, USB PD policy manager, 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 CYPD3177-24LQXQ Product Info

16 April 2026 0

Parameters

Applications

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

Family

EZ-PD™ BCR

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

Apps

ADAS & autonomous driving, Light electric vehicle solutions, Power adapters and chargers, Health and lifestyle, Smart home and building

Features

  • USB Type-C charging (5 V @ 0.5 A, 0.9 A, 1.5 A, 3 A) up to 15 W
  • USB Power Delivery (5 V, 9 V, 12 V, 15 V, 20 V, up to 5 A) up to 100W
  • 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 datasheet
  2. Order EZ-PD™ BCR CY4533 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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