Analog Devices Inc./Maxim Integrated

MAX4840AELT+T  

Specialized Power Management

MAX4840AELT+T Description

The MAX4840AELT+T is an Overvoltage Protection Controller designed to safeguard sensitive electronic circuits from voltage spikes and transient overvoltages. Manufactured by Analog Devices Inc./Maxim Integrated, this device is part of the Power Management (PMIC) category and is housed in a 6UDFN package. Despite being marked as obsolete, the MAX4840AELT+T remains a robust solution for applications requiring reliable overvoltage protection.

MAX4840AELT+T Features

• Supply Voltage Range: The MAX4840AELT+T operates within a wide supply voltage range of 1.2V to 28V, making it suitable for a variety of power supply configurations.
• Low Supply Current: With a supply current of only 80µA, this controller minimizes power consumption, which is crucial for battery-powered and energy-efficient applications.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into compact and high-density PCB designs.
• Compliance and Safety: The device is REACH Unaffected and ROHS3 Compliant, ensuring it meets stringent environmental and safety standards. Additionally, its Moisture Sensitivity Level (MSL) of 1 (Unlimited) makes it suitable for various manufacturing environments.
• Packaging: Available in Tape & Reel (TR) packaging, the MAX4840AELT+T is ideal for automated assembly processes, enhancing manufacturing efficiency.

MAX4840AELT+T Applications

The MAX4840AELT+T is specifically designed for applications where overvoltage protection is critical. Its wide operating voltage range and low supply current make it ideal for:

• Telecommunications Equipment: Protecting sensitive components from voltage surges in networking and communication devices.
• Industrial Control Systems: Ensuring reliability in harsh industrial environments where voltage spikes are common.
• Consumer Electronics: Safeguarding devices such as smartphones, tablets, and laptops from transient overvoltages.
• Automotive Electronics: Providing robust protection for in-vehicle electronic systems exposed to voltage fluctuations.

Conclusion of MAX4840AELT+T

The MAX4840AELT+T stands out as a reliable and efficient overvoltage protection controller, offering a wide supply voltage range, low supply current, and compliance with environmental and safety standards. While it is marked as obsolete, its technical specifications and performance benefits continue to make it a viable solution for applications requiring robust overvoltage protection. The device's compatibility with surface mount technology and automated assembly processes further enhances its appeal for modern electronics manufacturing.

MAX4840AELT+T Documents

Download datasheets and manufacturer documentation for MAX4840AELT+T

Datasheets :

MAX4838A/40A/42A      

Part Numbering Guide :

Part Numbering System      

PCN Obsolescence/ EOL :

Mult Devices OBS 24/Apr/2018      

HTML Datasheet :

MAX4838A/40A/42A      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH