NCP81201MNTXG - AMI Semiconductor / ON Semiconductor

Manufacturer Part Number

NCP81201MNTXG

Manufacturer

onsemi

Introduction

The NCP81201MNTXG is a high-performance, highly integrated DC-DC switching controller IC designed for a wide range of power supply applications.

Product Features and Performance

High-efficiency switching controller for DC-DC conversion

Integrated high-side and low-side MOSFET drivers

Programmable switching frequency up to 2 MHz

Built-in soft-start and under-voltage lockout (UVLO) functions

Cycle-by-cycle current limiting and over-current protection

Wide operating input voltage range: 4.5 V to 60 V

Product Advantages

Highly integrated design reduces external component count

High switching frequency enables use of smaller magnetic components

Robust protection features improve system reliability

Flexible configuration options for various application requirements

Key Technical Parameters

Input voltage range: 4.5 V to 60 V

Switching frequency: Up to 2 MHz

Maximum output current: Configurable based on external components

Operating temperature range: -40°C to +125°C

Quality and Safety Features

Lead-free / RoHS compliant

Overcurrent protection

Thermal shutdown protection

Compatibility

The NCP81201MNTXG is compatible with a wide range of power supply applications, including:

Industrial equipment

Automotive electronics

Telecom and networking equipment

Consumer electronics

Application Areas

DC-DC conversion for various power supply systems

Point-of-load (POL) regulators

Battery charging and management

Power factor correction (PFC) circuits

Product Lifecycle

The NCP81201MNTXG is an active product from onsemi and is not nearing discontinuation. Replacement or upgrade options may be available from the manufacturer as technology advances.

Key Reasons to Choose This Product

Highly integrated design for reduced component count and simplified design

High switching frequency for smaller magnetic components

Robust protection features for improved system reliability

Wide input voltage range and flexible configuration options

Proven performance and reliability from a trusted semiconductor manufacturer