NCP302045MNTWG - onsemi

Manufacturer Part Number

NCP302045MNTWG

Manufacturer

onsemi

Introduction

The NCP302045MNTWG is a high-performance Power Management Integrated Circuit (PMIC) with Full Half-Bridge Driver capability designed by onsemi for efficient power management, especially in applications requiring synchronous buck converters.

Product Features and Performance

Operates as a Half Bridge driver

Supports Logic, PWM interface for versatile control

Handles Inductive, Capacitive, and Resistive loads

Built with MOSFET technology for efficient switching

Integrates Bootstrap Circuit for higher efficiency

Fault Protection features include Over Temperature and UVLO (Under Voltage Lock Out) for safe operation

Designed for Surface Mount Technology (SMT) for ease of assembly

Encased in a 31-PowerWFQFN package for compact design

Product Advantages

High current capability of 45A with peak output of 75A for demanding applications

Supports a wide range of supply voltages from 4.5V to 5.5V and load voltages from 4.5V to 20V

Flexible operating temperature range from -40°C to 125°C

Enhanced reliability and safety with in-built fault protection mechanisms

Key Technical Parameters

Output Configuration: Half Bridge

Voltage Supply: 4.5V ~ 5.5V

Voltage Load: 4.5V ~ 20V

Current Output / Channel: 45A

Current Peak Output: 75A

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature and UVLO protection for operational safety

Robust MOSFET technology for durable and efficient performance

Compatibility

Specially designed for synchronous buck converter applications in power management circuits

Application Areas

Power supplies

DC-DC converters

Motor control systems

Automotive and Industrial power systems

Product Lifecycle

Product Status: Active

The product is not nearing discontinuation and upgrades or replacements are likely available

Several Key Reasons to Choose This Product

High Current handling capabilities suitable for power-intensive applications

Wide operational temperature and voltage range making it versatile for various operating conditions

Incorporation of safety features ensures reliable operation under fault conditions

Designed for surface mounting, facilitating easier and faster assembly

Supports applications across automotive, industrial, and power management systems with its robust features