UCD9224RGZR - Texas Instruments

Manufacturer Part Number

UCD9224RGZR

Manufacturer

Texas Instruments

Introduction

The UCD9224RGZR is a flexible, digital PWM controller designed for power management solutions.

Product Features and Performance

Digital Dual-Output PWM Controller

Independent voltage regulation and fault management

Supports step-down (buck) topology

Real-time system monitoring and diagnostics via PMBus

Product Advantages

High-performance power conversion efficiency

Customizable through Texas Instruments' Fusion Digital Power Designer software

Advanced non-linear control for transient response

Key Technical Parameters

Number of Outputs: 2

Output Phases: 2

Voltage Supply (Vcc/Vdd): 3V ~ 3.6V

Frequency Switching: 15.26kHz ~ 2MHz

Duty Cycle (Max): 100%

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over-temperature protection

Under-voltage lockout

Fault management and reporting

Compatibility

Supports I2C, PMBus, SMBus serial interfaces

Compatible with a variety of external drivers and FETs

Application Areas

Server Power Supplies

Telecommunications Equipment Power

Industrial Power Systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Continual support and updates through software

Several Key Reasons to Choose This Product

Highly programmable and customizable for specific applications

High integration reduces the need for external components

Multiple protection features ensure system reliability

PMBus interface for adaptive control and power monitoring

Suitable for high-temperature industrial applications

Texas Instruments' reputation for quality and long-term support