Texas Instruments

UCD9222RGZR  

DC DC Switching Controllers

UCD9222RGZR Description

The UCD9222RGZR is a highly efficient and versatile DC-DC switching controller designed by Texas Instruments. This device is specifically tailored for applications requiring precise voltage regulation and control. It operates within a supply voltage range of 3V to 3.6V and supports a wide switching frequency range from 15.26kHz to 2MHz. The UCD9222RGZR features a buck topology, making it suitable for high-efficiency power conversion in various electronic systems.

UCD9222RGZR Features

• Serial Interfaces: Equipped with I2C, PMBus, and SMBus interfaces, the UCD9222RGZR offers flexible communication options for system integration and monitoring.
• Output Type: Delivers a PWM signal with a positive output configuration, ensuring stable and reliable power delivery.
• Control Features: Includes enable, power good, reset, and tracking functionalities, providing comprehensive control over the power conversion process.
• Frequency - Switching: The wide range of 15.26kHz to 2MHz allows for optimization of efficiency and performance across different load conditions.
• Output Phases: Supports two output phases, enhancing the overall efficiency and reducing the ripple in the output voltage.
• Duty Cycle (Max): Capable of achieving a maximum duty cycle of 100%, ensuring maximum power transfer and efficiency.
• Clock Sync: Features clock synchronization, which is crucial for maintaining stability in multi-phase systems.
• Compliance: The UCD9222RGZR is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 Hours), it is suitable for a wide range of manufacturing processes.
• Package: Available in a Tape & Reel (TR) package, facilitating easy integration into automated assembly lines.

UCD9222RGZR Applications

The UCD9222RGZR is ideal for a variety of applications where high efficiency and precise control are required. Some specific use cases include:

• Telecommunications: Powering base stations and other telecom equipment where reliable and efficient power conversion is crucial.
• Data Centers: Providing efficient power delivery to servers and storage systems, contributing to reduced operational costs and improved energy efficiency.
• Industrial Equipment: Used in industrial automation and control systems where precise voltage regulation is essential for optimal performance.
• Consumer Electronics: Suitable for high-end consumer devices that require efficient power management to extend battery life and enhance performance.

Conclusion of UCD9222RGZR

The UCD9222RGZR from Texas Instruments stands out as a robust and versatile DC-DC switching controller. Its wide range of features, including multiple serial interfaces, comprehensive control options, and compliance with environmental standards, make it a superior choice for a variety of applications. The ability to operate across a broad frequency range and support for multiple output phases ensures high efficiency and reliability. Whether used in telecommunications, data centers, industrial equipment, or consumer electronics, the UCD9222RGZR delivers exceptional performance and value, making it an ideal solution for modern power conversion needs.

UCD9222RGZR Documents

Download datasheets and manufacturer documentation for UCD9222RGZR

PCN Assembly/Origin :

Wafer Fab Site Addition 15/Jun/2015      

Datasheets :

UCD9222      

HTML Datasheet :

UCD9222      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013       Mult Dev Material Chg 29/Mar/2018