FUSB300UCX

$0.55

Description：FUSB300 - POWER SUPPLY SUPPORT C
Series：*

SKU:ca5b4e7b9766 Category: Controllers Brand: Fairchild Semiconductor

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Product introduction

FUSB300UCX is listed in the Controllers range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is FUSB300 - POWER SUPPLY SUPPORT C. Review the specifications below when checking this part for your BOM.

Controllers specifications for FUSB300UCX

Description：FUSB300 - POWER SUPPLY SUPPORT C
Series：*
Mfr：Fairchild Semiconductor
Package：Bulk
Protocol：-
Function：-
Interface：-
Standards：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Controllers datasheet and documents for FUSB300UCX

FUSB300UCX

Controllers Overview

The FUSB300UCX is a USB Type-C and Power Delivery controller manufactured by Fairchild Semiconductor, now part of onsemi. It supports USB Type-C Connector Specification Revision 1.0 and USB Power Delivery Specification Revision 1.0. The device integrates an I2C interface for host communication and features a 5V source path with over-current protection. It operates within a supply voltage range of 2.7 V to 5.5 V and functions across a temperature range of -40 °C to +85 °C. The component is housed in a WLCSP-9 package.

Controllers Feature Summary

Integrates USB Type-C and Power Delivery protocol handling compliant with Revision 1.0 standards.
Provides hardware-level control for the 5V source power path including over-current protection.
Utilizes an I2C interface to facilitate communication with the system host processor.

Controllers Applications

Portable computing devices requiring USB Type-C connectivity
Mobile communication equipment supporting Power Delivery
Consumer electronics utilizing USB-C charging interfaces

Controllers Procurement Notes

Verify that the specific orderable part number matches the required package variant, as integration into onsemi systems may have altered nomenclature conventions. Confirm that the WLCSP-9 package aligns with your PCB footprint requirements. Ensure compatibility with the target I2C bus speeds and voltage levels before finalizing procurement.

Controllers Selection Notes

Select this component when designing systems requiring compliance with USB Type-C and Power Delivery Specification Revision 1.0. It is suitable for applications needing integrated source path management and over-current protection. Consider the WLCSP-9 package size constraints and the requirement for an I2C-connected host controller during the design phase.

Controllers Part Context

Fairchild Semiconductor was acquired by onsemi, leading to changes in product naming and distribution channels. The FUSB300UCX belongs to the family of USB interface controllers designed for mobile and consumer applications. This specific model focuses on providing robust Type-C and PD functionality in a compact form factor.

Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the acquisition by onsemi, verify if updated part numbers exist within the manufacturer's current portfolio before considering alternatives.