FAN54005UCX - onsemi

Manufacturer Part Number

FAN54005UCX

Manufacturer

onsemi

Introduction

The FAN54005UCX from onsemi is a battery charger IC specifically designed for charging Lithium Ion or Lithium Polymer batteries in a highly efficient and reliable way.

Product Features and Performance

Supports a single Lithium Ion or Polymer cell

Programmable charging current and voltage for flexibility

Integrated I2C and USB interface for enhanced connectivity

Maximum charging current of 1.45A

Battery voltage capacity of 4.5V

Operates with a power supply voltage up to 6V

Optimal performance in temperatures ranging from -30°C to 85°C

Product Advantages

Enhanced charging capabilities for high efficiency

Programmability allows customization for specific applications

Convenient integration with most system architectures due to I2C and USB compatibility

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Charge Current Max: 1.45A

Battery Pack Voltage: 4.5V

Voltage Supply (Max): 6V

Operating Temperature: -30°C ~ 85°C (TA)

Quality and Safety Features

Engineered to operate reliably in a wide range of temperature conditions

Compatibility

I2C and USB interface ensures compatibility with a wide range of devices and systems

Application Areas

Ideal for portable devices requiring efficient power management and battery charging

Product Lifecycle

Currently Obsolete

Customers should consider looking for upgraded or replacement models as availability may be limited

Several Key Reasons to Choose This Product

Customizable current and voltage settings cater to specific device requirements

Reliable operation in extreme temperatures enhances device safety and longevity

High charge current capability allows for faster battery charging

Direct communication via I2C and USB simplifies system integration and monitoring

Obsolete status may appeal to projects with existing designs looking for direct replacements