NCP5425DBR2G - onsemi

Manufacturer Part Number

NCP5425DBR2G

Manufacturer

onsemi

Introduction

The NCP5425DBR2G is a step-down, dual output DC-DC switching controller designed for power management applications.

Product Features and Performance

Dual output transistor driver

Step-down (Buck) topology

Positive output configuration

Two output phases

Supports supply voltages from 4V to 16V

Switching frequency adjustable from 150kHz to 750kHz

Maximum duty cycle of 100%

Integrated synchronous rectifier for improved efficiency

Frequency control for precise operation

Operating temperature range from 0°C to 125°C

Product Advantages

High efficiency due to synchronous rectification

Flexible power solution with adjustable switching frequency

Dual output design accommodates complex power needs

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4V ~ 16V

Frequency Switching: 150kHz ~ 750kHz

Duty Cycle (Max): 100%

Number of Outputs: 2

Output Phases: 2

Quality and Safety Features

Thermal protection within operational temperature range

Built for reliability in demanding conditions

Compatibility

Compatible with a wide range of input voltages and load configurations

Surface Mount design in a 20-TSSOP package ensures compatibility with standard PCB manufacturing processes

Application Areas

Telecommunication Systems

Computing Systems

Industrial Power Supplies

Product Lifecycle

Currently in active production

Not nearing discontinuation

Upgrades or replacements are available based on evolving technology standards and needs

Several Key Reasons to Choose This Product

Dual-output capability for managing multiple power rails

High efficiency with synchronous rectification, reducing overall power loss

Versatile frequency control features enabling optimization for specific application demands

Sturdy design suitable for industrial and high temperature environments

Active product with ongoing manufacturer support and future upgrade paths available