NCP3231MNTXG - onsemi

Manufacturer Part Number

NCP3231MNTXG

Manufacturer

onsemi

Introduction

The NCP3231MNTXG from onsemi is a high-efficiency, fast-switching power management integrated circuit designed for step-down voltage regulation.

Product Features and Performance

High current output capability of 25A

Adjustable output voltage from 0.6V to 16.56V

Input voltage range from 4.5V to 18V

Supports high-frequency switching at 500kHz

Incorporates synchronous rectification for improved efficiency

Stable with low ESR output ceramic capacitors

Thermal shutdown for over-temperature protection

Under-voltage lockout (UVLO)

Surface Mount 40-VFQFN Exposed Pad package for compact PCB design

Product Advantages

High output current suitable for demanding applications

Wide input voltage range for flexible use in various circuits

Synchronous rectification for better power efficiency

Compact form factor for space-constrained applications

Key Technical Parameters

Output Current: 25A

Switching Frequency: 500kHz

Number of Outputs: 1

Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 40-VFQFN Exposed Pad

Quality and Safety Features

Built-in thermal shutdown mechanism

Under-voltage lockout to prevent operation at unsafe voltages

Designed for use with low ESR ceramic capacitors for improved reliability

Compatibility

Compatible with a wide variety of downstream digital and analog circuits requiring a stable power supply

Application Areas

Telecommunications

Data centers

Network infrastructure

High-performance computing

Consumer electronics

Product Lifecycle

Obsolete - Consideration for alternatives or last-time buys may be necessary

Replacement or upgrade options may be provided by the manufacturer

Reasons to Choose This Product

High current capacity ideal for power-intensive devices

Efficient power conversion reduces energy losses and heat generation

Wide voltage operation range enhances versatility in application

Integrated safety features protect against voltage and thermal anomalies

Space-saving package suitable for modern compact electronic designs