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LT4356CMS-1

Name: LT4356CMS-1
Rating: 4.7 (12 reviews)

Board Mount Surge Protectors LT4356-1 and LT4356-2 - Surge Stopper

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資料表 LT4356CMS-1 DataSheet
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概述

Description

The LT4356CMS-1 is an advanced surge stopper IC designed by Analog Devices, specifically for protecting power supplies against overvoltage events. It operates by monitoring voltage and current conditions, automatically disconnecting the load from the input supply when an overvoltage or fault condition is detected.
Key features include a wide input voltage range, adjustable protection thresholds, and fast response times, allowing for effective protection of sensitive components in both industrial and consumer applications. The IC also features a built-in latch and an option for automatic reset, enabling it to resume operation without user intervention after the fault is cleared.
The LT4356CMS-1 is housed in a compact MSOP-10 package, making it suitable for space-constrained designs. Additionally, it includes various diagnostic outputs to signal fault conditions, enhancing system reliability. Overall, the LT4356CMS-1 is an essential component for any design requiring robust overvoltage protection.

Features

The LT4356CMS-1 is a high-performance surge stopper designed to protect circuits from overvoltage conditions. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 60V, accommodating various applications.
2. Fast Response Time: Quickly responds to overvoltage events to minimize damage to downstream components.
3. Adjustable Input Voltage Threshold: Adjustable clamp voltage allows customization for specific application needs.
4. Internal Protection: Integrated reverse voltage protection to safeguard against incorrect connections.
5. Low Quiescent Current: Efficient power consumption, ideal for battery-powered devices.
6. Thermal Shutdown: Prevents overheating, enhancing reliability.
7. Compact Package: Available in a small MSOP-16 package, suitable for space-constrained designs.
8. High-Speed Operation: Capable of handling high-frequency transients efficiently.
Overall, the LT4356CMS-1 is designed for robust surge protection in automotive, industrial, and consumer electronics applications.

Package

The LT4356CMS-1 is packaged in a 16-lead MSOP (Thin Shrink Small Outline Package). This surface-mount package is designed for space-constrained applications, providing a compact solution for integrating the device into electronic circuits.

Pinout

The LT4356CMS-1 is a high-performance surge stopper IC from Analog Devices, specifically designed for protecting power circuits from overvoltage and reverse voltage conditions. It features a 16-pin package (MSOP) configuration.
Pin Count: 16 pins
Key Functions:
1. OVP (Overvoltage Protection): Monitors input voltage and disconnects the load if the voltage exceeds a preset threshold.
2. Reverse Voltage Blocking: Prevents reverse current flow when the input voltage is negative or lower than the output voltage.
3. Current Limiting: Provides adjustable current limiting to protect downstream components.
4. Thermal Protection: Monitors temperature to prevent damage from overheating.
5. Enable/Disable Functionality: Allows for remote control of the device operation.
6. Status Indicators: Provides visual feedback on operational status and fault conditions.
This versatility makes the LT4356CMS-1 suitable for various applications in power management and protection circuits.

Manufacturer

The LT4356CMS-1 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of industries, including automotive, telecommunications, consumer electronics, and industrial automation. Their products are widely used in various applications such as signal processing, data conversion, and power management. The company is known for its innovation in precision technology and has a strong focus on research and development to advance electronic solutions.

Application

The LT4356CMS-1 is primarily used in applications requiring overvoltage protection and reverse voltage blocking. Common application areas include power supply systems, battery management, automotive electronics, and telecommunications equipment. It enhances circuit reliability by preventing damage from voltage spikes and ensures safe operation of sensitive components in various electronic devices.

Equivalent

The LT4356CMS-1 is a surge stopper and voltage supervisor from Analog Devices. Equivalent products include the Texas Instruments TPS25940, Maxim Integrated MAX5921, and Microchip MCP16C32. These alternatives offer similar surge protection and overvoltage capabilities, but it's essential to verify specifications like voltage range, current limits, and package type to ensure compatibility with your application.