UCC28220QDRQ1 - Texas Instruments

Manufacturer Part Number

UCC28220QDRQ1

Manufacturer

Texas Instruments

Introduction

The UCC28220QDRQ1 is part of Texas Instruments' Power Management (PMIC) portfolio, designed specifically for DC-DC Switching Controllers. This integrated circuit is optimized for the automotive sector, leveraging sophisticated technology to control step-up/step-down power conversion applications.

Product Features and Performance

Supports both Flyback and Forward Converter topologies.

Capable of driving two outputs with a single-phase configuration.

Adjustable switching frequency ranging from 200 kHz to 2 MHz.

Maximum duty cycle of 75%.

Features include Ramp control and Soft Start for improved performance.

Operates across a broad voltage supply range from 8V to 14.5V.

Designed for surface mount technology (SMT) applications.

Product Advantages

High-flexibility with variable switching frequency for enhanced efficiency.

Robust output power management capable of multiple topologies.

Automotive-grade qualification (AEC-Q100) ensures reliability and performance under extreme conditions.

Advanced control features facilitate smooth startup and operating conditions.

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 8V ~ 14.5V.

Frequency Switching: 200kHz ~ 2MHz.

Duty Cycle (Max): 75%.

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

Quality and Safety Features

Automotive-grade qualification AEC-Q100, validating its suitability for automotive applications.

Operational across a wide temperature range for high-reliability in various environments.

Compatibility

Compatible with a range of output configurations and power topologies, making it versatile for various circuit designs.

Application Areas

Primarily designed for automotive power management systems.

Suitable for industrial and consumer electronics requiring regulated power supply and conversion.

Product Lifecycle

The product status is Active, indicating ongoing production and availability.

No indication of nearing discontinuation, ensuring long-term availability for new designs and replacements.

Several Key Reasons to Choose This Product

Versatile switching frequency for optimized performance and efficiency.

Suitable for demanding automotive applications thanks to its robust design and AEC-Q100 qualification.

Supports complex power management tasks with simple implementation.

High-temperature resilience ensures reliability in challenging conditions.

Broad compatibility and easy integration into various electronic systems.