FAN48610BUC45X - onsemi

Manufacturer Part Number

FAN48610BUC45X

Manufacturer

onsemi

Introduction

The FAN48610BUC45X is part of onsemi's TinyBoost® series, a high-frequency, synchronous, step-up DC-DC converter designed for boosting lower voltages to a fixed output voltage.

Product Features and Performance

High-frequency boost topology allows for compact solution size

Integrated synchronous rectifier enhances efficiency

Fixed output voltage configuration promotes stability

Operates at a switching frequency of 2.5MHz to minimize external component size

Output current capability up to 1A

Product Advantages

Small footprint due to tiny 9-UFBGA, WLCSP package

High efficiency with synchronous rectification

Suitable for battery-powered applications due to wide input voltage range from 2.5V to 4.5V

Reliable performance in diverse temperatures ranging from -40°C to 85°C

Key Technical Parameters

Input Voltage: 2.5V (Min) to 4.5V (Max)

Output Voltage: 4.5V (Fixed)

Output Current: 1A (Switch)

Switching Frequency: 2.5MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust thermal management for operation in extreme conditions

Built-in over-temperature and over-current protection

Compatibility

Compatible with various low-voltage power sources including battery operations

Surface mount design for integration with modern PCB technologies

Application Areas

-Suitable for battery-powered devices

Utilized in portable electronics

Applicable in power management solutions for wearables and IoT devices

Product Lifecycle

Current status is Active

No indication of nearing discontinuation

Availability of replacements and upgrades as part of ongoing product support

Several Key Reasons to Choose This Product

High efficiency due to its synchronous rectifier and high switching frequency

Compact design enabled by the high-frequency operation

Reliable performance across a wide range of operating temperatures

Ease of integration with surface mount technology

Versatility with a wide input voltage range suitable for multiple applications