Maxim Integrated MAX16020PTES+T Battery Backup IC

The MAX16020PTES+T from Maxim Integrated is a highly efficient and reliable battery backup IC designed to provide an uninterruptible power supply for memory and real-time clock (RTC) applications in various electronic devices. This compact and versatile component is an essential solution for maintaining the integrity of system data and ensuring continuous operation during power failures.

Key Features

• Automatic Switchover: The IC automatically switches to the backup battery upon main power failure, ensuring seamless transition and preventing data loss.
• Low Quiescent Current: With its ultra-low quiescent current of just 1.5µA, the MAX16020PTES+T significantly extends battery life, making it an ideal choice for portable and low-power applications.
• Wide Operating Voltage Range: The device supports a broad range of supply voltages from 1.8V to 5.5V, accommodating various system designs and power requirements.
• Adjustable Reset Thresholds: The IC features programmable reset threshold voltages, providing flexibility and precision for different system needs.
• Manual Reset Input: An additional manual reset input allows for an external trigger to reset the system, offering another layer of control.
• Power-Fail Output: The inclusion of a power-fail output (PFO) delivers an early warning signal for impending power loss, enabling preemptive measures to secure system operations.

Applications

The MAX16020PTES+T is suitable for a wide array of applications, including:

• Portable Electronics
• Networking Equipment
• Medical Devices
• Industrial Control Systems
• Automotive Electronics

Product Specifications

Supplied in a compact, surface-mount 6-pin TDFN package, the MAX16020PTES+T is designed for easy integration into modern PCB layouts. Its tape and reel packaging format facilitates automated assembly processes, making it a convenient choice for high-volume production. The device's operation is characterized over the extended temperature range of -40°C to +125°C, ensuring reliability in harsh environments.

For designers and engineers looking for a robust and flexible power management solution, the Maxim Integrated MAX16020PTES+T offers the performance and features needed to maintain critical system functions in the face of power instability.