1. Infineon
  2. Universal Serial Bus
  3. USB-C Charging Port Controllers
  4. EZ-PD™ Barrel Connector Replacement (BCR)

Infineon CYPD3177-24LQXQ

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.

Symbol

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Footprint

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3D Model

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Symbol Views

(not all views will be available for every part)

Normal: Standard and most popular representation of schematic symbol

ALT_1 (IEEE view): Symbol representation in a way that is more graphical in explaining what the purpose of each pin is. For connectors and most discretes (as we use these views) it is simply an alternate view for people to use depending on the situation. For instance connectors can be generally an input, an output or neither. Resistors can be vertical or horizontal.

ALT_2 (demorgan): Demorgan is a name for an equivalent Gate structure. so for instance an AND gate and an OR gate can be represented by its Demorgan equivalent of a NOR gate.

Sometimes a device is fractured into multiple symbols (often for high pin count parts). If that is the case, you can preview the different symbols that make up the device by selecting them in this drop down.

Footprint Views

(not all views will be available for every part)

Basic: Our standard footprint view showing, contact area, pin number, top, top assembly

Detailed: Additional info to help you evaluate the part and the footprint including: dimension, silkscreen, soldermask, and solderpaste

PinDetail: Highlights the pin to pad contact area dimensions

Displays min/typ/max pad sizes for footprint per IPC specification (not all sizes will be available for every part)

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