Manufacturer Part Number
UCD9248PFC
Manufacturer
Texas Instruments
Introduction
The UCD9248PFC is a programmable power supply controller and system power management device designed for high-performance applications.
Product Features and Performance
System Power Management with multiple integrated features for precise control
Configurable through the Fusion Digital Power Designer software
Supports up to 4 voltage rails with sequencing and margining
High degree of programmability via PMBus
Non-volatile memory for storing configurations
Advanced control loop architecture for superior performance
Product Advantages
Scalable solution that supports multiple phases and rails
Improved power supply reliability and accuracy
Reduces the number of external components required for power management
Simplifies system design and aids quick time-to-market
Key Technical Parameters
Supply Voltage: 3V to 3.6V
Operating Temperature Range: -40°C to 125°C
PMBus interface for communication
80-TQFP package for surface mount applications
Quality and Safety Features
Built-in temperature monitoring for thermal management
Fault protection features for overvoltage, undervoltage, overcurrent and overtemperature
Robust design ensures stable operation under wide-ranging conditions
Compatibility
Fusion Digital Power Designer software for configuration and monitoring
Compatible with a variety of digital power ecosystem components offered by Texas Instruments
PMBus interface for compatibility with standardized power management protocols
Application Areas
Telecom and networking infrastructure
Industrial systems
Servers and data centers
High-performance computing applications
Product Lifecycle
Currently active product not nearing discontinuation
Ongoing support with the availability of replacements or upgrades
Several Key Reasons to Choose This Product
Advanced integration reduces system complexity and BOM cost
Versatile configuration options cater to a variety of power topologies
Excellent thermal performance expands the range of operation
High reliability and safety features enhance system protection
Supported by Texas Instruments’ comprehensive technical resources and tools
UCD9244RGCTG4TI/BB
UCD9246Texas Instruments