UC3823QTR - Texas Instruments

Manufacturer Part Number

UC3823QTR

Manufacturer

Texas Instruments

Introduction

The UC3823QTR is a power management integrated circuit (PMIC) DC/DC switching controller from Texas Instruments. It is a versatile controller that can be used in step-up, step-down, and step-up/step-down converter topologies, including buck, boost, and flyback configurations. The device provides a single positive output and features a wide input voltage range, adjustable switching frequency, and various control functions.

Product Features and Performance

Wide input voltage range of 8.4V to 30V

Switching frequency range of 340kHz to 460kHz

Maximum duty cycle of 85%

Single positive output configuration

Supports buck, boost, and flyback converter topologies

Current limit, enable, frequency control, ramp, and soft start control features

Operating temperature range of 0°C to 70°C

Product Advantages

Versatile design allows for use in various power conversion applications

Wide input voltage range provides flexibility in system design

Adjustable switching frequency enables optimization for specific requirements

Integrated control features simplify circuit design and implementation

Key Reasons to Choose This Product

Reliable and robust performance from a trusted manufacturer

Flexible design to suit a variety of power conversion needs

Ease of integration and implementation in your system

Cost-effective solution for your power management requirements

Quality and Safety Features

Surface mount package for compact design

Rigorous quality control and testing by Texas Instruments

Compliance with relevant industry standards and regulations

Compatibility

The UC3823QTR is a discontinued product, but Texas Instruments may offer alternative or equivalent models that can be used in place of this device. Customers are advised to contact the Texas Instruments sales team through their website for more information on compatible or replacement options.

Application Areas

The UC3823QTR is suitable for a wide range of power conversion applications, including:

Switching power supplies

Industrial equipment

Telecommunications systems

Consumer electronics

Automotive electronics

Product Lifecycle

The UC3823QTR has been discontinued. Customers should consult with our website's sales team to inquire about available alternative or equivalent models that may be suitable for their specific needs.