NCP1246ALD065R2G - onsemi

Manufacturer Part Number

NCP1246ALD065R2G

Manufacturer

onsemi

Introduction

The NCP1246ALD065R2G is a highly integrated offline SMPS controller IC designed for low-power flyback converter applications.

Product Features and Performance

Operates from 8.9V to 28V input voltage range

65kHz fixed-frequency operation

Integrated power MOSFET with 650V breakdown voltage

Overvoltage, overcurrent, and overtemperature protection

Programmable soft-start and auto-restart

Extremely low standby power consumption

Product Advantages

Highly integrated design reduces external component count

Robust protection features for reliable operation

Fixed-frequency operation simplifies filtering and EMI design

Compact 7-SOIC package suitable for space-constrained applications

Key Technical Parameters

Input voltage range: 8.9V to 28V

Switching frequency: 65kHz

Integrated power MOSFET voltage rating: 650V

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

Quality and Safety Features

RoHS3 compliant

Overvoltage, overcurrent, and overtemperature protection

Compatibility

Surface mount, 7-SOIC package

Application Areas

Low-power offline SMPS applications

Flyback converter designs

Isolated power supplies

Appliances, chargers, and other consumer electronics

Product Lifecycle

Current product, no discontinuation or replacement plans announced

Several Key Reasons to Choose This Product

Highly integrated design reduces external component count and simplifies PCB layout

Robust protection features ensure reliable operation in various conditions

Fixed-frequency operation simplifies filtering and EMI design

Wide input voltage range and operating temperature range enable versatile applications

Compact 7-SOIC package suitable for space-constrained designs