LT3650IDD-4.2#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3650IDD-4.2#PBF

Manufacturer

Analog Devices

Introduction

The LT3650IDD-4.2#PBF is a power management integrated circuit (PMIC) specifically designed for charging Lithium Ion or Polymer batteries.

Product Features and Performance

Charges single Lithium Ion or Polymer cells

Constant current charging up to 2A

Adjustable charge rate via timer programming

Integration of over-temperature fault protection

Supports a maximum supply voltage of 32V

Product Advantages

High charging current capability for faster charge cycles

Programmable timer to tailor charging schedules

Built-in fault protection enhances safety

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Charge Current - Max: 2A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 32V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Integrated over-temperature protection to prevent overheating

Compatibility

Surface mount DFN package compatible with standard PCB technology

Application Areas

Ideal for portable electronic devices, such as smartphones, tablets, and handheld gaming devices

Product Lifecycle

Currently active with no indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Optimal for high-efficiency battery charging in compact devices

Flexible programming features allow custom charging configurations

High reliability and safety with integrated protection features

Suitable for a wide range of operating environments with its extensive temperature range