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BD49K40G-TL

BD49K40G-TL Description

The BD49K40G-TL is a high-performance voltage detector designed by Rohm Semiconductor, a leading manufacturer in the electronics industry. This IC supervisor is part of the BD49Kxx series and is specifically tailored for applications requiring precise voltage monitoring. The device is housed in a compact 3SSOP package, making it suitable for space-constrained designs. It features a voltage threshold of 4V, ensuring reliable operation in systems where voltage levels need to be closely monitored.

The BD49K40G-TL is designed for surface mount technology (SMT), which facilitates automated assembly processes and enhances the overall reliability of the circuit. It is compliant with stringent industry standards, including REACH and RoHS3, ensuring environmental sustainability and safety. The device also has a moisture sensitivity level (MSL) of 3, allowing it to withstand up to 168 hours of exposure in controlled environments.

BD49K40G-TL Features

• Voltage Monitoring: The BD49K40G-TL is designed to monitor a single voltage level, providing accurate detection of voltage drops below the specified threshold of 4V.
• Active Low Reset: The reset function is active low, which means it asserts the reset signal when the monitored voltage falls below the threshold, ensuring system stability and preventing erroneous operation.
• Surface Mount Packaging: The device is available in a surface mount package, which is ideal for automated assembly processes and enhances the reliability of the circuit.
• Compliance and Safety: The BD49K40G-TL is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity: With an MSL of 3 (168 hours), the device is well-suited for applications requiring moderate moisture resistance.
• Tape & Reel Packaging: The BD49K40G-TL is packaged in tape & reel format, which is ideal for bulk handling and automated pick-and-place processes.

BD49K40G-TL Applications

The BD49K40G-TL is ideal for a variety of applications where voltage monitoring is critical. Its compact size and reliable performance make it suitable for:

• Power Management Systems: Ensuring stable operation of power supplies and preventing system failures due to voltage fluctuations.
• Consumer Electronics: Monitoring voltage levels in devices such as smartphones, tablets, and laptops to protect sensitive components.
• Industrial Control Systems: Providing reliable voltage detection in industrial applications to prevent equipment damage and ensure consistent performance.
• Automotive Electronics: Monitoring battery and power supply voltages in automotive systems to ensure safe and reliable operation.

Conclusion of BD49K40G-TL

The BD49K40G-TL by Rohm Semiconductor is a robust and reliable voltage detector that offers precise voltage monitoring with a threshold of 4V. Its compact 3SSOP package and surface mount technology make it ideal for a wide range of applications, from consumer electronics to industrial control systems. The device's compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 3, ensures it meets the highest environmental and safety standards. The BD49K40G-TL is an excellent choice for designers looking for a reliable and efficient voltage monitoring solution.