NCP1031DR2G - onsemi

Manufacturer Part Number

NCP1031DR2G

Manufacturer

onsemi

Introduction

Onsemi's NCP1031DR2G is a versatile, high-performance integrated circuit designed for power management applications.

Product Features and Performance

Integrated high-voltage switch

Supports multiple topologies: Boost, Flyback, Forward

Can operate at high frequencies up to 1MHz

Provides a flexible duty cycle up to 75%

Flexible operating voltage range from 7.6V to 16V

Includes fault protection features for system reliability

Product Advantages

High breakdown voltage of 200V

Either isolated or non-isolated output configurations available

On-chip frequency control

Internal current limiting and over-temperature protection enhance safety

Key Technical Parameters

Output Isolation: Either

Internal Switch(s): Yes

Voltage - Breakdown: 200V

Topology: Boost, Flyback, Forward

Voltage - Start Up: 10.2 V

Voltage - Supply (Vcc/Vdd): 7.6V ~ 16V

Duty Cycle: 75%

Frequency - Switching: Up to 1MHz

Power (Watts): 6 W

Fault Protection: Current Limiting, Over Temperature

Control Features: Frequency Control

Quality and Safety Features

Over temperature protection

Current limiting for fault protection

High temperature operating range from -40°C to 150°C

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Supplier Device Package: 8-SOIC

Application Areas

Offline power supplies

Compact power supply modules

Portable devices requiring an internal switching regulator

Product Lifecycle

The product status is listed as Obsolete

Prospective buyers should consider potential replacement options or last-time buys

Several Key Reasons to Choose This Product

Design flexibility with multiple topologies

High efficiency with high-frequency switching capability

Integrated switch reduces external component count

Wide operating voltage range suited for various applications

Robust protection features ensuring long-term reliability