The DS2715Z+T&R from Maxim Integrated is a highly efficient integrated circuit designed specifically for charging Nickel-Metal Hydride (NiMH) batteries. This versatile charger IC is suitable for a wide range of applications such as portable consumer electronics, handheld devices, and other battery-powered products. With its advanced charging algorithm, the DS2715Z+T&R ensures that NiMH batteries are charged quickly, safely, and to their maximum capacity.

Key Features

• Charge Termination: The DS2715Z+T&R utilizes multiple charge termination methods, including negative delta Voltage (-ΔV), temperature rate of change (dT/dt), and a safety timer to prevent overcharging, enhancing battery life and safety.
• Flexible Charging Rates: This IC supports adjustable charge rates, allowing it to accommodate various battery sizes and charging needs. Users can set the charge current through external resistors.
• High-Efficiency: Designed with efficiency in mind, the DS2715Z+T&R maximizes power transfer to the battery, reducing energy waste and heat generation.
• Charge Status Indication: The IC includes status outputs that can be used to drive LEDs or interface with a microcontroller to provide real-time charging status to the user.
• Protection Features: Built-in safety features include overvoltage protection, short-circuit protection, and temperature monitoring to ensure reliable operation under various conditions.

Product Specifications

• Package: The DS2715Z+T&R is offered in a compact, surface-mountable package, ideal for space-constrained applications.
• Supply Voltage: It operates over a wide input voltage range, accommodating various power supplies and charging scenarios.
• Temperature Range: This IC is designed to operate over an industrial temperature range, making it suitable for use in harsh environments.

With its combination of advanced charging technology and robust protection features, the DS2715Z+T&R from Maxim Integrated stands out as a reliable solution for NiMH battery charging applications. Its ease of integration and flexibility make it an excellent choice for designers looking to enhance their battery management systems.