UCC28C45DGKR - Texas Instruments

Manufacturer Part Number

UCC28C45DGKR

Manufacturer

Texas Instruments

Introduction

The UCC28C45DGKR is a highly versatile Power Management Integrated Circuit (PMIC) designed for DC DC switching controllers, aimed at providing efficient power conversion in electronic devices.

Product Features and Performance

Supports step-up, step-down, and step-up/step-down configurations for flexible power management solutions.

Capable of driving transistor outputs, making it suitable for a wide range of power applications.

Features boost, flyback, and forward converter topologies for enhanced performance.

Offers a switching frequency of up to 1MHz, allowing for compact and efficient power supplies.

Designed with a maximum duty cycle of 48% for optimal power regulation.

Operates across a voltage supply range of 7.6V to 18V, accommodating various power sources.

Temperature tolerant, functioning well in environments ranging from -40°C to 105°C (TJ).

Product Advantages

The flexibility in output configurations supports a broad spectrum of power conversion needs.

High switching frequency facilitates the use of smaller, less expensive passive components, reducing overall system cost.

The robust temperature range makes it suitable for use in harsh environments.

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up, Step-Up/Step-Down

Voltage Supply (Vcc/Vdd): 7.6V ~ 18V

Frequency Switching: Up to 1MHz

Duty Cycle (Max): 48%

Operating Temperature: -40°C ~ 105°C (TJ)

Quality and Safety Features

Constructed to meet the high standards of Texas Instruments, ensuring reliability and efficiency in power management applications.

Compatibility

Compatible with a variety of power transistor types owing to its transistor driver output type.

The broad operating voltage range and high switching frequency make it adaptable to various electronic components and systems.

Application Areas

Particularly suited for use in power supply units, embedded systems, portable electronics, telecommunications, and industrial applications requiring efficient power management and conversion.

Product Lifecycle

Currently marked active, indicating ongoing manufacture and support.

Not nearing discontinuation, ensuring availability for new designs and applications.

Several Key Reasons to Choose This Product

Provides a versatile, efficient solution for diverse power management challenges.

High frequency operation allows for smaller component sizes, reducing space and cost.

Texas Instruments' reputation for quality adds reliability to your projects.

Broad operating temperature range ensures performance in various environments.

Active product status guarantees availability and support.