NCP81610AMNTXG - onsemi

Manufacturer Part Number

NCP81610AMNTXG

Manufacturer

onsemi

Introduction

The NCP81610AMNTXG is a high-performance DC-DC switching controller designed for power management applications. This controller efficiently steps down voltage while providing multiple outputs and features a wide range of control options through I2C and SPI interfaces.

Product Features and Performance

High-efficiency step-down voltage conversion

Supports 8 outputs and 8 output phases

Adjustable frequency from 250kHz to 1.2MHz

Maximum duty cycle of 100%

Integrated synchronous rectifier for improved efficiency

Variety of serial interfaces including I2C and SPI

Comprehensive control features: Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start

Product Advantages

Multiphase operation enhances performance stability

Flexible serial interface options facilitate system integration

Maximum duty cycle ensures full range operation without pulse-skipping

Synchronous rectification enhances overall efficiency

Key Technical Parameters

Output Type: PWM Signal

Number of Outputs: 8

Voltage Supply Range: 2.8V to 20V

Switching Frequency Range: 250kHz to 1.2MHz

Operating Temperature Range: -10°C to 100°C

Quality and Safety Features

Built-in current limiting prevents damage under overload conditions

Thermal management via exposed pad in the package for improved heat dissipation

Robust operating temperature range ensures reliability across diverse environments

Compatibility

Compatible with various microcontrollers and processors through I2C and SPI interfaces

Suitable for systems requiring multiple regulated voltages and precise control

Application Areas

Computing systems

Telecommunications

Networking equipment

Industrial controls

Product Lifecycle

Currently in active production

Not nearing discontinuation with ongoing manufacturer support

Several Key Reasons to Choose This Product

Multi-output and multiphase capability provides comprehensive power management in a single device

High efficiency and seamless integration features reduce system power consumption and improve reliability

Robust control features and serial interface options allow for flexible and precise system design and monitoring

Suitable for a wide range of industrial and commercial applications due to its extensive operating temperature and supply voltage range