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LTC4367IMS8#PBF

Name: LTC4367IMS8#PBF
Rating: 4.7 (12 reviews)

SUPPLY PROTECTION CONTROLLER

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製造商。部分 #LTC4367IMS8#PBF
包 MSOP-8
資料表 LTC4367IMS8#PBF DataSheet
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規格

Package	Tube
ProductStatus	Active
Applications	Overvoltage, Undervoltage Protection
Current-Supply	70µA
Voltage-Supply	2.5V ~ 60V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The LTC4367IMS8#PBF is a high-voltage surge stopper designed to protect electronic devices from overvoltage conditions. It operates by clamping the output voltage to a safe level during voltage surges, thereby protecting downstream components. This device can handle input voltages up to 100V and is suitable for applications in environments prone to voltage spikes, such as automotive or industrial systems.
Key features include an adjustable output clamp voltage, a low quiescent current, and the ability to withstand and manage high-energy transients. It offers precise current limiting and overvoltage protection to ensure the safe operation of sensitive electronics. The LTC4367IMS8#PBF is available in an MSOP-8 package, making it compact and easy to integrate into various designs. Its power-saving capabilities and robust protection features make it an ideal choice for engineers looking to enhance the reliability and longevity of their electronic systems.

Features

The LTC4367IMS8#PBF is a surge stopper IC designed to protect electronic circuits from overvoltage transients. Key features include:
1. Overvoltage Protection: It shields sensitive electronics from input overvoltage events up to 100V.
2. Adjustable Clamp Voltage: The clamp voltage can be set with external resistors, allowing flexibility in various applications.
3. Current Limiting: The IC limits inrush current during start-up and overload conditions.
4. Thermal Protection: Includes thermal shutdown to prevent damage due to overheating.
5. Reverse Voltage Protection: It offers protection against reverse polarity inputs, enhancing reliability.
6. Low Quiescent Current: Consumes minimal power during operation, making it suitable for battery-powered applications.
7. Package: Available in an 8-lead MSOP package, which is compact and easy to use in space-constrained designs.
These features make the LTC4367IMS8#PBF ideal for automotive, industrial, and portable applications where voltage spikes and surges are a concern.

Package

The LTC4367IMS8#PBF is packaged in an MSOP-8 (Mini Small Outline Package) format. This package type is compact and suitable for surface-mount technology, offering a balance between size and thermal performance for electronic circuits.

Pinout

The LTC4367IMS8#PBF is an overvoltage and overcurrent protection controller manufactured by Analog Devices. It is typically housed in an MSOP-8 package, indicating it has 8 pins. The primary function of the LTC4367 is to protect sensitive electronic circuits from overvoltage, overcurrent, and reverse voltage conditions. It achieves this by controlling an external N-channel MOSFET, which disconnects the load from the input supply under fault conditions. The LTC4367 can respond to overvoltage events quickly and cut off power to prevent damage to downstream components. It also provides a controlled power-up sequence, ensuring that the load is gradually energized to avoid inrush current spikes.

Manufacturer

The LTC4367IMS8#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. It serves various industries, including communications, computer, industrial, instrumentation, military/aerospace, automotive, and consumer electronics.

Application

The LTC4367IMS8#PBF is used in applications requiring overvoltage and overcurrent protection. It is commonly applied in power management systems for automotive electronics, industrial equipment, telecommunications, and consumer electronics. Its ability to safeguard sensitive components makes it ideal for battery-powered devices, microcontroller-based systems, and portable electronics. By preventing damage from voltage spikes and overcurrent conditions, it enhances reliability and longevity in various electronic systems.

Equivalent

The LTC4367IMS8#PBF is an overvoltage and undervoltage protection controller. Equivalent products include:
1. Texas Instruments TPS25921: A hot-swap and protection IC with similar voltage protection features.
2. Maxim Integrated MAX14526: Offers overvoltage, undervoltage, and overcurrent protection.
3. ON Semiconductor NIS5020: An integrated overvoltage, undervoltage, and reverse voltage protection IC.
4. STMicroelectronics STEF05: Provides overvoltage, undervoltage, and short-circuit protection.
These products offer similar protection functionalities but may differ in specifications and features.