MAX17435ETG+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX17435ETG+

Manufacturer

Analog Devices

Introduction

The MAX17435ETG+ is a highly integrated power management and battery charger IC designed for managing laptop and notebook power supplies and battery systems.

Product Features and Performance

Supports multi-chemistry batteries including Li-Ion, NiMH, and Li-Polymer.

Capable of charging 2 to 4 cell batteries.

Programmable constant charging current up to 7A.

Over voltage fault protection for improved safety.

I2C interface for communication with microcontrollers or processors.

Supports battery pack voltage up to 16.8V.

Can operate with supply voltages up to 26V.

Works efficiently in temperatures ranging from -40°C to 85°C.

Product Advantages

High charging current capability improves charging speed.

Multi-chemistry support increases versatility.

I2C interface enables smart charging algorithms and battery monitoring.

Enhanced safety features protect against overcharging and voltage irregularities.

Key Technical Parameters

Battery Chemistry: Multi-Chemistry

Number of Cells: 2 ~ 4

Constant Charging Current: Programmable up to 7A

Maximum Charge Current: 7A

Battery Pack Voltage: 16.8V

Maximum Supply Voltage: 26V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over Voltage Fault Protection

Built to operate reliably within a wide range of temperatures

Compatibility

Suitable for laptops, notebooks, and other portable devices requiring battery management.

Application Areas

Portable computing devices.

Power management solutions for laptops.

Battery charging systems for electronics.

Product Lifecycle

Active status, not currently nearing discontinuation.

Availability of replacements or upgrades should be verified with the manufacturer.

Several Key Reasons to Choose This Product

High charging capability enables faster charging times.

Support for multiple battery chemistries adds to its versatility in application.

Integrated safety features ensure protection for the device and battery.

Smart communication through I2C allows for precise control and monitoring.

Suitable for a wide range of portable electronic applications due to its robust feature set.