MAX8856ETD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8856ETD+T

Manufacturer

Analog Devices

Introduction

The MAX8856ETD+T is a high-performance, programmable Lithium Ion battery charger from Analog Devices, designed specifically for power management in portable devices.

Product Features and Performance

Capable of charging a single Lithium Ion cell

Supports a charging current of up to 1A

Operates effectively within a supply voltage range of up to 5.5V

Utilizes a USB interface for charging control and power input

Provides over-voltage fault protection to safeguard the charging process

Features a compact 14-WFDFN package with an exposed pad for enhanced thermal dissipation

Product Advantages

High charging current capability enhances charging speed

Over-voltage protection increases safety during charging

USB interface allows for versatile charging options including portable power banks, computers, and wall adapters

Compact package design saves valuable board space in portable device designs

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Current Charging: Constant Programmable up to 1A

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over Voltage fault protection feature ensures charging process safety and longevity of the battery life

Compatibility

Designed for applications requiring single cell Lithium Ion battery charging

Compatible with a wide range of portable electronic devices due to its USB interface and compact form factor

Application Areas

Portable electronics including smartphones, tablets, digital cameras, and wireless headphones

Any application requiring efficient and safe charging of Lithium Ion batteries

Product Lifecycle

The product status is currently active

There are no indications of nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High-efficiency charging capability reduces downtime for devices

Compatible with a wide array of portable electronics, offering versatile applications

Embedded over-voltage protection secures the device and battery during charging

Support for charging through USB enhances the convenience and accessibility of recharging

Optimal thermal performance and package size make it suitable for compact electronic designs