NB634EL-LF-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

NB634EL-LF-Z

Manufacturer

Monolithic Power Systems

Introduction

This product is a high-performance, adjustable, synchronous step-down DC-DC converter integrated circuit (IC) with a wide input voltage range, high output current capability, and fast transient response.

Product Features and Performance

Wide input voltage range of 4.5V to 24V

Adjustable output voltage from 0.8V to 21.6V

Maximum output current of 5A

500kHz switching frequency

Synchronous rectification for high efficiency

Fast transient response

Thermal shutdown, overcurrent, and overvoltage protection

Product Advantages

Compact 14-VFDFN exposed pad package

High power density and efficiency

Adjustable output voltage for flexibility

Robust protection features for reliable operation

Key Technical Parameters

Input voltage range: 4.5V to 24V

Output voltage range: 0.8V to 21.6V

Maximum output current: 5A

Switching frequency: 500kHz

Operating temperature range: -20°C to 85°C

Quality and Safety Features

ROHS3 compliant

Thermal shutdown, overcurrent, and overvoltage protection

Compatibility

This product is compatible with a wide range of electronic devices and systems that require a regulated DC power supply.

Application Areas

Industrial and automation equipment

Telecommunications and networking systems

Consumer electronics

Portable devices

Product Lifecycle

This product is currently in production and available for purchase. There are no plans for discontinuation, and upgrades or replacements are not expected in the near future.

Key Reasons to Choose This Product

Wide input voltage range and high output current capability

Adjustable output voltage for flexibility

High efficiency and fast transient response

Compact and thermally-efficient package

Robust protection features for reliable operation

Compatibility with a wide range of applications