Allegro MicroSystems

A8732EEETR-T  

Specialized Power Management

A8732EEETR-T Description

The A8732EEETR-T is a photoflash capacitor charger IC designed for high-performance applications in the electronics industry. Manufactured by Allegro MicroSystems, this device is part of the Power Management (PMIC) category and is housed in a surface-mount package, specifically in a Tape & Reel (TR) format. The A8732EEETR-T is designed to operate within a supply voltage range of 1.5V to 5.5V and draws a supply current of only 50µA, making it highly efficient for energy-conscious designs.

This IC is particularly suited for photoflash capacitor charger applications, especially those involving Xenon flash systems. Despite its obsolescence, the A8732EEETR-T remains a robust solution for legacy systems and specific niche applications. It adheres to stringent industry standards, including REACH Unaffected status and ROHS3 compliance, ensuring environmental sustainability and regulatory compliance.

A8732EEETR-T Features

The A8732EEETR-T offers several unique features that set it apart from similar models in the market:

• Efficient Power Management: With a supply current of just 50µA, the A8732EEETR-T ensures minimal power consumption, making it ideal for battery-operated devices and energy-efficient systems.
• Wide Voltage Range: The ability to operate within a 1.5V to 5.5V supply voltage range provides flexibility in design and compatibility with various power sources.
• Surface-Mount Compatibility: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Environmental Compliance: The A8732EEETR-T is REACH Unaffected and ROHS3 Compliant, ensuring it meets the highest environmental standards and regulatory requirements.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.

A8732EEETR-T Applications

The A8732EEETR-T is specifically designed for applications requiring photoflash capacitor charging, particularly in Xenon flash systems. Its unique features make it ideal for the following use cases:

• Photoflash Systems: The primary application of the A8732EEETR-T is in photoflash capacitor chargers, where it efficiently manages the charging process for Xenon flash systems, ensuring rapid and reliable flash performance.
• Battery-Powered Devices: Given its low supply current, the A8732EEETR-T is well-suited for battery-powered devices where energy efficiency is critical.
• Compact Designs: The surface-mount package type allows for integration into compact and space-constrained designs, making it suitable for portable and handheld devices.

Conclusion of A8732EEETR-T

The A8732EEETR-T by Allegro MicroSystems is a highly efficient photoflash capacitor charger IC designed for demanding applications in the electronics industry. Its low power consumption, wide voltage range, and surface-mount compatibility make it an excellent choice for energy-efficient and compact designs. Despite being marked as obsolete, the A8732EEETR-T remains a reliable solution for legacy systems and specific niche applications. Its adherence to environmental standards and regulatory compliance further enhances its appeal. For applications requiring a robust and efficient photoflash capacitor charger, the A8732EEETR-T is a standout option.

A8732EEETR-T Documents

Download datasheets and manufacturer documentation for A8732EEETR-T