LT4356HMS-1#PBF

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LT4356HMS-1#PBF

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IC OVERVOLT PROT REG 10-MSOP

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Especificações

Atributo Valor
Supplier Analog Devices Inc.
Package Tube
ProductStatus Active
Voltage-Clamping 27V Adj
Technology External Switch
NumberofCircuits 1
Applications Automotive
MountingType Surface Mount
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Visão Geral

Description

The LT4356HMS-1#PBF is a surge stopper IC designed to protect sensitive electronics from overvoltage, overcurrent, and reverse voltage conditions. It is part of Analog Devices' LT4356 series and is commonly used in automotive, industrial, and other environments where electrical surges are a concern. The device operates by controlling the gate of an external N-channel MOSFET to limit the output voltage and current. It features an adjustable overvoltage threshold and current limit, allowing it to adapt to various application requirements. Additionally, the LT4356HMS-1#PBF includes a timer for overcurrent events and can be configured to latch off or automatically retry after a fault condition. Its compact MSOP-10 package makes it suitable for space-constrained designs. The device is known for its reliability and efficiency in protecting circuits from transient events, enhancing the durability and robustness of electronic systems.

Equivalent

The LT4356HMS-1#PBF is a surge stopper and overvoltage protection IC. Equivalent products include:
1. Maxim Integrated - MAX14526: Offers similar overvoltage protection features.
2. Texas Instruments - LM5060: Provides comparable surge protection and power management.
3. ON Semiconductor - NIS5112: A similar IC for overvoltage and surge protection.
These alternatives may have differences in specifications, so it's important to review datasheets to ensure compatibility with your application.

Features

The LT4356HMS-1#PBF is a robust surge stopper and protection IC designed to shield electronic systems from overvoltage and overcurrent conditions. Key features include:
1. Overvoltage Protection: Automatically limits the output voltage during overvoltage events.
2. Overcurrent Protection: Provides current limiting to protect against overcurrent conditions.
3. High Surge Capability: Capable of handling high-energy transients, such as load dumps in automotive applications.
4. Adjustable Clamp Voltage: Users can set the clamp voltage to a desired level using external resistors.
5. Fault Timer: Includes a fault timer to avoid excessive power dissipation during fault conditions by turning off after a set time.
6. Shutdown Control: Features an enable pin to turn the device on or off.
7. Wide Operating Range: Operates over a broad input voltage range, making it suitable for various applications.
8. Compact Package: Available in a thermally enhanced MSOP package for efficient heat dissipation.
These features make the LT4356HMS-1#PBF suitable for automotive, industrial, and telecom applications requiring reliable protection against supply overvoltage and overcurrent scenarios.

Pinout

The LT4356HMS-1#PBF is a surge stopper IC designed to protect electronic circuits from overvoltage, overcurrent, and reverse voltage conditions. It typically comes in a 16-pin MSOP (Mini Small Outline Package). The key functions of the LT4356HMS-1 include:
1. Overvoltage Protection: It clamps the output voltage to a user-defined level.
2. Current Limiting: It limits the current to a predetermined value to prevent excessive current flow.
3. Reverse Input Protection: It prevents damage from reverse voltage conditions.
4. Fault Indicator: It provides a fault output to signal when protection is active.
5. Adjustable Timer: It allows setting a time delay for the overvoltage and overcurrent protection features.
These features make it suitable for applications requiring robust protection against transient voltage and current events, such as automotive and industrial systems.

Manufacturer

The LT4356HMS-1#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for designing and manufacturing semiconductor products, including integrated circuits used in various electronic equipment. They specialize in analog, mixed-signal, and digital signal processing technologies. The company provides solutions for a wide range of applications, including industrial, automotive, communication, and healthcare sectors, among others. Their products are essential for converting real-world phenomena such as sound, light, temperature, motion, and pressure into electrical signals for processing in electronic systems.

Application

The LT4356HMS-1#PBF is a surge stopper IC used for protecting electronics from overvoltage and overcurrent conditions. Its key application areas include automotive electronics, where it safeguards against load dump events; telecommunications equipment, providing protection against voltage transients; and industrial systems, ensuring reliability under harsh electrical conditions. It is also used in consumer electronics for protecting sensitive components from power surges and in battery-powered devices to prevent overcharging. The IC is suitable for any system requiring robust power supply protection to enhance durability and reliability.

Package

The LT4356HMS-1#PBF is packaged in a 16-lead MSOP package, which stands for Mini Small Outline Package.

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