Manufacturer Part Number
UCD90320UZWST
Manufacturer
Texas Instruments
Introduction
UCD90320UZWST is a power management integrated circuit (PMIC) supervisor designed for sequencing, monitoring and managing multiple voltages in a system.
Product Features and Performance
Integrated sequencing for up to 32 rails
Programmable voltage monitoring thresholds
Supports open drain or open collector outputs for flexibility
Active low reset signal
Quick reset timeout of 250ns
Operable in a wide temperature range from -40°C to 85°C
Advanced configuration through software interface
Fault management and configurable fault responses
Precision monitoring and margining capabilities
Product Advantages
Supports a large number of voltage rails, offering high integration for complex power systems
Customizable to various system needs due to programmable features
Helps ensure system stability by precise monitoring
Simplifies the design of power sequencing in multi-rail systems
Allows for sophisticated power management strategies
Key Technical Parameters
Number of Voltages Monitored: 32
Reset Timeout: 250ns Typical
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 169-LFBGA
Supplier Device Package: 169-NFBGA (12x12)
Quality and Safety Features
Built-in fault detection and management for enhanced system reliability
Over-temperature protection
Reliable performance across the specified temperature range
Compatibility
Flexible for use with a variety of microcontrollers and digital signal processors
Compatible with standard surface mount technology processes
Application Areas
Complex server systems
Telecommunication infrastructure
Industrial control systems
Networking equipment
Data centers, storage, and computing applications
Product Lifecycle
Active (at the time of knowledge cutoff)
Not reported as nearing discontinuation
Future replacements or upgrades should be consulted from Texas Instruments for long-term projects
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
High level of integration reduces complexity and saves board space
The device's configurability allows for tailored solutions for specific power sequences
Extensive monitoring capabilities ensure system protection and stability
Support and design resources available from Texas Instruments
Compatibility with advanced power management strategies for energy-efficient systems
UCD90124NPFCRTexas Instruments
UCD90124RGCCN