LT3484EDCB-1#TRMPBF

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LT3484EDCB-1#TRMPBF Application Field and Working Principle

The LT3484EDCB-1#TRMPBF is a specialized power management integrated circuit (PMIC) from Linear Technology. It is designed to provide high performance and accurate power management for embedded systems and Industrial IoTs.

The LT3484EDCB-1#TRMPBF is an optimally designed multi-channel buck controller with integrated linear regulators, which makes it suitable for a wide range of applications. Its versatile design provides both industrial and embedded system markets with a powerful solution to meet their power management needs.

Features of LT3484EDCB-1#TRMPBF

• Optimized for high performance, low noise and wide operating temperature range
• Integrated high-side and low-side MOSFETs
• Multiple boost, buck and dual output channel designs with precision current sensing and protection
• Programmable output voltage per channel
• High-accuracy current monitoring and over-current protection (OCP)
• Wide input operating range from 5 to 40V
• High-efficiency, low noise switching regulators
• On-die temperature sensing for enhanced thermal protection

How Does LT3484EDCB-1#TRMPBF Work?

The LT3484EDCB-1#TRMPBF is a synchronous, multi-channel buck controller with integrated linear regulators. It is designed to provide robust power management for embedded systems and industrial IoTs. It utilizes an internal switching MOSFET pairs (high side and low side) to convert the input voltage to the desired output voltage. The voltage is regulated using the feedback loop, which is compared to the desired output voltage programmed via the external resistors.

The LT3484EDCB-1#TRMPBF also provides built-in features to help protect the external power supply from over-current and over-voltage conditions. This is accomplished by monitoring the input voltage, output voltage and current with the integrated current shunts. The current shunts sense an over-current event and shut down the power supply accordingly.

Applications for LT3484EDCB-1#TRMPBF

The LT3484EDCB-1#TRMPBF is well suited for a variety of embedded and industrial applications. Its integrated linear regulators, multiple channel designs and OCP/OVC protection make it a viable solution for a number of applications including:

• Digital Power Supplies
• LED Drivers
• Multi-channel Battery Management
• High-efficiency Point-of-Load Converters

The LT3484EDCB-1#TRMPBF makes a great choice for these applications due to its highly efficient, stable and wide voltage input operation, high-accuracy current monitoring and wide industrial temperature range.

Conclusion

The LT3484EDCB-1#TRMPBF is a specialized power management integrated circuit (PMIC) from Linear Technology. It provides high performance and accurate power management for embedded systems and industrial IoTs. It utilizes an integrated linear regulators, multiple channels and OCP/OVC protection to provide a viable solution for digital power supplies, LED drivers, multi-channel battery management and high-efficiency point-of-load converters.

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