NCP4305AMTTWG - onsemi

Manufacturer Part Number

NCP4305AMTTWG

Manufacturer

onsemi

Introduction

Power Management IC for Secondary-Side Control and Synchronous Rectification

Product Features and Performance

Secondary-side controller

Synchronous rectifier driver

Optimized for notebook adapters

High efficiency power conversion

Soft-start function

UVLO (Under Voltage Lock Out)

Automatic Sleep Mode for improved efficiency at light loads

Product Advantages

Enhances system reliability

Extended battery life for portable devices

Energy-saving due to high efficiency

Reduction in heat dissipation

Key Technical Parameters

Packaging: Tape & Reel (TR)

Voltage - Supply: 35V

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: 8-WFDFN

Supplier Device Package: 8-WDFN (2x2)

Quality and Safety Features

Built-in over-temperature protection

Under Voltage Lock Out feature

Compatibility

Compatible with various synchronous rectifier designs

Application Areas

Switching power supplies

AC/DC adapters and chargers

DC/DC converters

Secondary-side power management

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Potential availability of newer models or upgrades based on the base product number NCP4305

Key Reasons to Choose This Product

High integration for compact system design

Robust thermal performance for reliability under high temperature

Compatible with energy-efficient system requirements

Contributes to reduced system power losses

onsemi's reputation for quality and performance in power management products