STMicroelectronics

L6611DTR

L6611DTR Description

The L6611DTR is a programmable housekeeping controller designed by STMicroelectronics, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 20-lead SOIC package. The L6611DTR is ideal for applications requiring precise control and monitoring of various system functions. Despite being marked as obsolete, it remains a reliable choice for specific legacy systems and applications where its unique features are still highly valued.

L6611DTR Features

The L6611DTR offers a range of technical specifications that make it suitable for a variety of applications:

• Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 125°C, making it suitable for both standard and high-temperature environments.
• Supply Voltage and Current: It operates on a supply voltage between 4.2V and 7V and draws a supply current of 5 mA, ensuring efficient power usage and compatibility with various power supply systems.
• Mounting Type: The surface mount technology (SMT) allows for easy integration into compact and high-density PCB designs.
• Package Type: The Tape & Reel (TR) packaging ensures efficient handling and assembly in automated manufacturing processes.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the L6611DTR is highly resistant to moisture, reducing the risk of damage during manufacturing and storage.
• Compliance: The L6611DTR is REACH unaffected and falls under the EAR99 classification, ensuring compliance with international regulations and standards.

L6611DTR Applications

The L6611DTR is designed to serve as a programmable housekeeping controller, making it ideal for applications that require precise monitoring and control of various system parameters. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where precise control of power and system functions is critical.
• Industrial Automation: Suitable for industrial applications where reliable monitoring and control of equipment are essential.
• Telecommunications: Can be used in telecom infrastructure for managing power and ensuring system stability.
• Automotive: Applicable in automotive electronics for managing power distribution and monitoring system health.

Conclusion of L6611DTR

The L6611DTR, despite being marked as obsolete, remains a robust and reliable choice for applications requiring a programmable housekeeping controller. Its wide operating temperature range, efficient power usage, and high moisture resistance make it suitable for a variety of demanding environments. The surface mount technology and Tape & Reel packaging ensure ease of integration and compatibility with modern manufacturing processes. While newer alternatives may exist, the L6611DTR continues to offer unique benefits and remains a viable option for specific legacy systems and applications.