FAN5354MPX - onsemi

Manufacturer Part Number

FAN5354MPX

Manufacturer

onsemi

Introduction

FAN5354MPX is a compact, high-frequency, step-down switching regulator for power management.

Product Features and Performance

High-efficiency step-down regulator

Adjustable output voltage from 0.8V to 2V

3A output current capability

High switching frequency at 3MHz

Integrated synchronous rectifier

Positive output configuration

Compatible with ceramic and other low ESR output capacitors

Product Advantages

Compact solution for space-constrained applications

High efficiency for power-saving operation

Fast transient response and precision output regulation

Low radiated noise due to high-frequency operation

Key Technical Parameters

Voltage - Input (Min) 2.7V

Voltage - Input (Max) 5.5V

Voltage - Output (Min/Fixed) 0.8V

Voltage - Output (Max) 2V

Current - Output 3A

Frequency - Switching 3MHz

Operating Temperature -40°C ~ 85°C

Quality and Safety Features

Operates across a wide temperature range ensuring reliability

Built-in safety features for device protection

Compatibility

Surface mount package compatible with standard PCB assembly processes

Supports a variety of output capacitors including ceramic

Application Areas

Suitable for mobile phones, handheld devices, and portable electronics requiring efficient power conversion

Product Lifecycle

Obsolete status - product may be near or at the end of its production life

Alternative parts or upgrades may need to be considered

Several Key Reasons to Choose This Product

Optimized for portable applications requiring high power density

Can deliver a high level of power despite the miniature footprint

Facilitates design with a range of input voltages and adjustable output

Minimizes the need for external components saving on the overall bill of materials

Provides stable, reliable performance in a broad range of applications