FAN5355UC02X - onsemi

Manufacturer Part Number

FAN5355UC02X

Manufacturer

onsemi

Introduction

The FAN5355UC02X is a highly integrated and efficient step-down DC-DC switching regulator from onsemi. It is designed to provide a programmable and regulated output voltage from a wide input voltage range, making it suitable for a variety of applications requiring a stable and reliable power supply.

Product Features and Performance

Step-down (buck) topology with programmable output voltage

Wide input voltage range of 2.7V to 5.5V

Output voltage programmable from 0.75V to 1.44V

Output current capability of up to 800mA

High switching frequency of 3MHz

Synchronous rectification for improved efficiency

Operating temperature range of -40°C to 85°C

Product Advantages

Compact and space-saving 12-pin WLCSP (Wafer Level Chip Scale Package) footprint

Highly efficient power conversion with low quiescent current

Programmable output voltage for flexible design requirements

Robust thermal and overcurrent protection features

Key Reasons to Choose This Product

Optimal power efficiency and thermal performance for mobile and battery-powered applications

Flexible output voltage programming to match diverse system requirements

Reliable operation and protection features for safety and long-term stability

Compact packaging enabling miniaturization of end-products

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Undervoltage lockout

Compatibility

The FAN5355UC02X is compatible with a wide range of electronic devices and systems that require a regulated and efficient power supply, such as smartphones, tablets, wearables, and other portable electronic products.

Application Areas

Mobile devices

Wearable electronics

Internet of Things (IoT) devices

Battery-powered consumer electronics

Product Lifecycle

The FAN5355UC02X is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.