MAX8677AETG+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8677AETG+

Manufacturer

Analog Devices

Introduction

The MAX8677AETG+ is a highly integrated power management integrated circuit (PMIC) battery charger designed for Lithium-Ion batteries, combining efficient charging control with advanced power management features.

Product Features and Performance

Smart Power Selector™ technology for optimized power management

Support for 1 Lithium Ion cell

Programmable constant charging current and charging timer

Integrated over-voltage fault protection

Maximum charge current of 1.5A

Supports battery pack voltage of 4.2V

Operates with supply voltages up to 6.6V

USB interface for charging and communication

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

Surface mount package for compact PCB design

Product Advantages

High integration reduces external component count and design complexity.

Smart Power Selector™ technology ensures optimal power usage between the system and battery charging.

Flexible programming options allow for customization to specific application requirements.

Built-in fault protection enhances safety and reliability.

High maximum charging current supports fast charging capabilities.

Key Technical Parameters

Battery Chemistry: Lithium Ion

Number of Cells: 1

Current Charging: Constant Programmable

Charge Current Max: 1.5A

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 6.6V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Over Voltage Fault Protection to prevent damage to the battery or circuit.

Robust design ensures performance across a wide range of operating conditions.

Compatibility

Designed for Lithium Ion battery applications.

Compatible with USB interface for easy integration into devices.

Application Areas

Portable consumer electronics

Smart devices and wearables

Power banks

Small handheld medical devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability.

Upgrades or replacements should be sought within Analog Devices’ Smart Power Selector™ series for future-proofing designs.

Several Key Reasons to Choose This Product

High-efficiency charging solution for Lithium-Ion batteries.

Advanced Smart Power Selector™ technology for improved power management.

Programmable features allow for tailored charging profiles.

Integrated safety features contribute to device reliability and longevity.

Wide operating temperature range suits various application environments.

Compact surface mount package enables slim and portable device designs.