Microchip Technology

UPD301B/KYX  

Memory Controllers

UPD301B/KYX Description

The UPD301B/KYX is a stand-alone USB Type-C and Power Delivery (PD) port controller designed for automotive applications. Manufactured by Microchip Technology, this controller adheres to the USB 3.0 standard, ensuring compatibility with modern USB interfaces. The device operates within a temperature range of 0°C to 70°C (TA), making it suitable for environments with varying conditions. It is packaged in a tray format, which facilitates easy handling and integration into various systems.

The UPD301B/KYX is designed to work with multiple supply voltages, including 1.62V to 1.98V, 2.97V to 3.63V, and 4.75V to 5.25V, providing flexibility in power supply options. It draws a supply current of 23.84mA, ensuring efficient power usage. The controller supports the SPI interface, enabling seamless communication with other components in a system. Additionally, it is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.

UPD301B/KYX Features

The UPD301B/KYX offers several unique features that set it apart from similar models in the market:

1. Automotive Grade: Certified for automotive applications, the UPD301B/KYX ensures reliability and durability in demanding vehicular environments.
2. Wide Operating Voltage Range: The ability to operate across multiple voltage ranges (1.62V to 1.98V, 2.97V to 3.63V, and 4.75V to 5.25V) provides flexibility in power supply options.
3. Low Supply Current: Drawing only 23.84mA, the controller is energy-efficient, making it ideal for applications where power consumption is a critical factor.
4. USB 3.0 Compliance: Adherence to the USB 3.0 standard ensures compatibility with modern USB interfaces, facilitating high-speed data transfer.
5. SPI Interface: The inclusion of an SPI interface allows for easy integration with other components in a system.
6. Moisture Sensitivity Level 3: With a moisture sensitivity level of 3 (168 hours), the UPD301B/KYX is suitable for environments with varying humidity levels.
7. Environmental Compliance: Being REACH unaffected and RoHS3 compliant, the UPD301B/KYX meets stringent environmental and safety standards.

UPD301B/KYX Applications

The UPD301B/KYX is ideal for a variety of applications, particularly in the automotive sector, where reliability and performance are paramount. Key applications include:

1. Automotive Infotainment Systems: The controller's automotive grade certification and wide operating voltage range make it suitable for powering and managing USB interfaces in car infotainment systems.
2. On-Board Diagnostics (OBD): The UPD301B/KYX can be used in OBD systems to facilitate communication between the vehicle's electronic control units and diagnostic tools.
3. Telematics Systems: The controller's USB 3.0 compliance and SPI interface enable it to support high-speed data transfer in telematics systems, enhancing the functionality of connected devices.
4. In-Vehicle Networking: The UPD301B/KYX can be integrated into in-vehicle networks to manage USB connections, ensuring seamless communication between various components.

Conclusion of UPD301B/KYX

The UPD301B/KYX is a robust and versatile stand-alone USB Type-C and Power Delivery port controller designed specifically for automotive applications. Its wide operating voltage range, low supply current, and compliance with USB 3.0 standards make it an ideal choice for modern automotive systems. The inclusion of an SPI interface and adherence to environmental and safety standards further enhance its appeal. Whether used in infotainment systems, OBD, telematics, or in-vehicle networking, the UPD301B/KYX delivers reliable performance and efficient power management, making it a standout solution in the automotive electronics market.

UPD301B/KYX Documents

Download datasheets and manufacturer documentation for UPD301B/KYX

Datasheets :

UPD301B,C      

UNKNOWN TYPE :

UPD301B/KYX by Ultra Librarian      

HTML Datasheet :

UPD301B,C      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH