LM5122QMHX/NOPB - Texas Instruments

Manufacturer Part Number

LM5122QMHX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5122QMHX/NOPB is a high-performance, wide input voltage range, synchronous boost DC/DC switching controller. It features a wide input voltage range of 4.5V to 65V, making it suitable for a variety of applications that require high-efficiency power conversion from low or unregulated input sources.

Product Features and Performance

Operates at switching frequencies up to 1MHz, enabling the use of small external components

Provides a constant-frequency, current-mode control architecture for stable and easy-to-compensate operation

Includes a high-side and low-side MOSFET driver for synchronous rectification, improving efficiency

Offers adjustable soft-start function to limit inrush current during startup

Provides frequency synchronization capability, allowing the device to be synchronized to an external clock

Operates over an extended temperature range of -40°C to 125°C

Product Advantages

Wide input voltage range of 4.5V to 65V, enabling versatile power conversion applications

High-efficiency synchronous boost topology for improved energy savings

Compact 20-pin HTSSOP package for space-constrained designs

Automotive-grade qualification (AEC-Q100) for reliability in harsh environments

Key Reasons to Choose This Product

Robust and reliable performance for a wide range of power conversion needs

Efficient synchronous boost operation for optimal energy utilization

Flexible input voltage range and small size make it suitable for diverse applications

Automotive-grade qualification ensures suitability for demanding environments

Quality and Safety Features

Designed and manufactured to stringent quality standards

Robust thermal management capabilities to ensure safe operation

Overcurrent, overvoltage, and overtemperature protection features

Compatibility

The LM5122QMHX/NOPB is compatible with a variety of systems and applications that require a high-performance, wide input voltage range, synchronous boost DC/DC switching controller.

Application Areas

Automotive electronics

Industrial equipment

Telecommunications infrastructure

Renewable energy systems

Battery-powered devices

Product Lifecycle

The LM5122QMHX/NOPB is an active product and is currently in production. There are no direct equivalent or alternative models available from Texas Instruments at this time. For the latest product information and availability, please contact our website's sales team.