LM5033SDX/NOPB - Texas Instruments

Manufacturer Part Number

LM5033SDX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5033SDX/NOPB is a high-voltage, current-mode, step-up/step-down DC-DC switching controller that can operate from a wide input voltage range of 15V to 90V. It is designed to provide a regulated output voltage from an unregulated input voltage.

Product Features and Performance

Wide input voltage range: 15V to 90V

Current-mode control for fast transient response and cycle-by-cycle current limiting

Integrated high-side and low-side MOSFET drivers

Programmable switching frequency: 200kHz or 600kHz

Synchronous rectification for high efficiency

Soft-start function to limit inrush current

Thermal shutdown protection

Product Advantages

Wide input voltage range for versatile applications

Efficient operation with synchronous rectification

Programmable switching frequency for flexibility

Soft-start function for controlled startup

Thermal shutdown protection for reliable operation

Key Reasons to Choose This Product

Robust and reliable performance across a wide range of input voltages

Flexible design with programmable switching frequency and soft-start

Efficient power conversion with synchronous rectification

Comprehensive protection features for safe and reliable operation

Trusted Texas Instruments brand and quality

Quality and Safety Features

Thermal shutdown protection

Cycle-by-cycle current limiting

Compatibility

The LM5033SDX/NOPB is compatible with a wide range of applications that require a regulated output voltage from an unregulated input voltage, such as industrial equipment, automotive systems, and consumer electronics.

Application Areas

Industrial equipment

Automotive systems

Consumer electronics

Power supplies

Battery chargers

Product Lifecycle

The LM5033SDX/NOPB is an active product, and there are no known equivalent or alternative models available at this time. If you have any questions or need further assistance, please contact our sales team via our website.