LTC4414IMS8#PBF

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LTC4414IMS8#PBF

IC OR CTRLR SRC SELECT 8MSOP

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規格

Package Tube
Series PowerPath™
ProductStatus Active
Type Source Selector Switch
FETType P-Channel
Ratio-Input:Output 2:1
InternalSwitch(s) No
DelayTime-ON 600 µs
DelayTime-OFF 20 µs
Current-Supply 31 µA
Voltage-Supply 3V ~ 36V
Applications Battery Backup, Industrial/Automotive, High Current Switch
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The LTC4414IMS8#PBF is a low-loss power path controller designed by Analog Devices to efficiently manage power source transitions in electronic devices. It facilitates seamless switching between two power sources, such as a battery and an external adapter, thereby ensuring continuous operation without interruption. The device operates by controlling an external P-channel MOSFET and features a wide operating voltage range of 3V to 28V.
Key attributes of the LTC4414 include its low quiescent current, typically around 11µA, which enhances power efficiency, especially in battery-powered applications. The IC also provides reverse current blocking to prevent current from flowing back into the power source.
Its robust design enables protection against power surges and ensures stable performance across various conditions. The LTC4414 is housed in a compact MSOP-8 package, making it suitable for space-constrained applications. It is widely used in consumer electronics, portable devices, and other applications requiring reliable power management. Overall, the LTC4414IMS8#PBF is a versatile component for optimizing power path control and ensuring efficient power usage.

Features

The LTC4414IMS8#PBF is a power management IC designed by Analog Devices for efficient power path control in various applications. Key features include:
1. Low Loss PowerPath™ Control: It provides seamless switching between power sources, minimizing voltage drops and power loss.
2. Wide Operating Voltage Range: The device operates from 3V to 36V, accommodating a variety of power supply conditions.
3. Low Quiescent Current: With a low quiescent current of 18µA, it ensures minimal power consumption when in operation.
4. Reverse Current Blocking: Prevents current from flowing back into the power source, protecting the source and connected components.
5. Fast Turn-On and Turn-Off: Ensures quick response to changes in power supply conditions, enhancing reliability and performance.
6. Thermal Protection: Built-in thermal protection prevents damage due to overheating.
7. Compact Package: Available in an MSOP-8 package, making it suitable for space-constrained applications.
These features make the LTC4414IMS8#PBF ideal for battery-powered devices, backup systems, and applications requiring efficient power management.

Package

The LTC4414IMS8#PBF is packaged in an MSOP-8 (Mini Small Outline Package) package type. This package typically features 8 leads and is designed to be compact for surface-mount applications, providing efficient thermal performance and ease of use in various electronic circuits.

Pinout

The LTC4414IMS8#PBF is a low loss PowerPath controller designed by Analog Devices. It comes in an 8-pin MSOP package. The primary function of this device is to provide efficient power management by controlling the connection and disconnection of power paths to ensure low forward voltage drop and high power efficiency, typically used in battery-operated devices. The LTC4414 automatically switches between power sources, allowing smooth transition without interruption to the load. It is essentially a replacement for power OR-ing diodes. The device also features reverse battery protection, and its low quiescent current ensures minimal power loss.

Manufacturer

The LTC4414IMS8#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company produces a wide range of semiconductor products, including power management components, converters, amplifiers, sensors, and other types of electronic components used in various industries such as telecommunications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its innovation and high-performance solutions that enable its customers to develop advanced technologies and systems.

Application

The LTC4414IMS8#PBF is typically used in power management applications. It is ideal for battery-powered devices, where efficient power path control is necessary. Common application areas include smartphones, tablets, wearable devices, portable instruments, and backup power systems. Its low-loss, high-efficiency power path control makes it suitable for extending battery life and ensuring stable power supply in various electronic devices.

Equivalent

The LTC4414IMS8#PBF is a low-loss PowerPath controller for systems requiring efficient power switching. Equivalent products include:
1. Maxim Integrated's MAX16903 - an automotive-grade power management IC.
2. Texas Instruments' TPS2115A - a power multiplexer with similar functionality.
3. Analog Devices' ADM1275 - a hot-swap controller with comparable features.
These alternatives offer similar power management capabilities, but it is important to verify their specifications and compatibility with your application requirements.

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