Analog Devices Inc./Maxim Integrated

MAX4838AEXT+T  

Specialized Power Management

MAX4838AEXT+T Description

The MAX4838AEXT+T is an Overvoltage Protection Controller designed by Analog Devices Inc./Maxim Integrated. This specialized power management IC is housed in a compact SC70-6 package, making it suitable for a wide range of applications where space is a critical consideration. The device operates over a wide supply voltage range of 1.2V to 28V and draws a minimal supply current of only 80µA, ensuring efficient power usage. It is available in a Surface Mount package, specifically in Tape & Reel (TR) format, which facilitates automated assembly processes.

MAX4838AEXT+T Features

The MAX4838AEXT+T offers several unique features that set it apart from similar overvoltage protection controllers:

• Wide Operating Voltage Range: The device can operate from 1.2V to 28V, making it versatile for various power supply scenarios.
• Low Supply Current: Drawing only 80µA, the MAX4838AEXT+T is highly efficient, minimizing power consumption and heat generation.
• Compact SC70-6 Package: The small form factor allows for integration into space-constrained designs without compromising functionality.
• Surface Mount Compatibility: The Surface Mount package type ensures ease of assembly and integration into modern PCB designs.
• Compliance and Safety: The MAX4838AEXT+T is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a variety of environmental conditions.

MAX4838AEXT+T Applications

The MAX4838AEXT+T is ideal for applications requiring robust overvoltage protection. Its wide operating voltage range and low supply current make it suitable for:

• Power Supply Protection: Ensuring that downstream components are protected from voltage spikes and surges.
• Telecommunications Equipment: Providing reliable protection in environments with varying power supply conditions.
• Industrial Control Systems: Offering protection in systems where voltage fluctuations can occur.
• Consumer Electronics: Protecting sensitive components from overvoltage events in devices such as smartphones, tablets, and other portable electronics.

Conclusion of MAX4838AEXT+T

The MAX4838AEXT+T is a highly efficient and versatile overvoltage protection controller that offers significant benefits in terms of power efficiency, compact design, and compliance with industry standards. While it is currently marked as obsolete, its technical specifications and performance features make it a reliable choice for applications where overvoltage protection is critical. The device's wide operating voltage range, low supply current, and compact SC70-6 package ensure it can be integrated into a variety of designs with ease. For engineers and designers looking for a reliable overvoltage protection solution, the MAX4838AEXT+T remains a noteworthy option.

MAX4838AEXT+T Documents

Download datasheets and manufacturer documentation for MAX4838AEXT+T

Datasheets :

MAX4838A/40A/42A      

Part Numbering Guide :

Part Numbering System      

PCN Obsolescence/ EOL :

Mult Dev OBS 17/Jun/2017      

HTML Datasheet :

MAX4838A/40A/42A      

Environmental Information :

Maxim Integrated RoHS Cert       Halogen Certificate       Maxim Integrated REACH