The MAX712CSE+ from Maxim Integrated is a sophisticated, nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) battery charger IC that offers a comprehensive solution for fast and efficient battery management. This high-performance integrated circuit is designed to charge 1 to 16 series cells, making it a versatile choice for a wide range of applications, from portable electronics to backup power systems.

Key Features

• Fast-Charge Control: The MAX712CSE+ can charge batteries quickly and safely, ensuring that devices are ready to use in less time.
• Voltage and Temperature Monitoring: To prevent overcharging, the IC monitors the battery voltage and temperature, providing a safe charging environment and prolonging battery life.
• Automatic Charge Termination: The charger IC includes a negative delta voltage (-ΔV) detection to terminate the charge cycle, ensuring batteries are not overcharged.
• Flexible Charging Rates: It supports adjustable charge rates through external components, allowing users to customize charging profiles for specific battery capacities and chemistries.
• Charge Status Indication: LED drivers on the IC provide visual charge status, making it easy to monitor the charging process.

Applications

The MAX712CSE+ is suitable for a variety of applications, including:

• Portable Consumer Electronics
• Handheld Devices
• Power Tools
• Medical Devices
• Backup Power Supplies

Technical Specifications

The MAX712CSE+ is offered in a 16-pin narrow SO package and operates over the extended industrial temperature range of -40°C to +85°C. It requires minimal external components, which simplifies the design and reduces the overall solution size. The IC's precision end-of-charge control ensures that batteries reach their full capacity without being subjected to stress from overcharging.

By integrating the MAX712CSE+ into your battery-powered solution, you can benefit from Maxim Integrated's expertise in power management, ensuring reliable and efficient charging for your devices.