LTC4414IMS8#PBF

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LTC4414IMS8#PBF

+Nomenclature

IC OR CTRLR SRC SELECT 8MSOP

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Spécifications

Attribut Valeur
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)

Présentation

Description

The LTC4414IMS8#PBF is a power management integrated circuit (IC) designed by Analog Devices. It serves as a low-loss PowerPath controller that is particularly efficient for managing battery power. This IC is typically used in applications requiring seamless power source switching, such as between multiple batteries or from battery to an external power supply, while minimizing power loss.
Key features of the LTC4414 include a wide operating voltage range, low quiescent current, and the capability to handle up to 4A of continuous current. It uses a low forward voltage drop P-channel MOSFET to reduce power dissipation and improve efficiency, thereby extending battery life. The device also features reverse current blocking, ensuring that power does not flow back into a depleted battery.
The LTC4414 is packaged in an 8-lead MSOP (Mini Small Outline Package), making it compact and suitable for portable and space-constrained applications. Its design enables efficient power management in devices such as smartphones, tablets, and other battery-operated electronics.

Equivalent

The LTC4414IMS8#PBF is a low-loss PowerPath controller for battery-powered applications. Equivalent products include the MAX40200 from Maxim Integrated, which serves as an ideal diode controller, and the TPS2115A from Texas Instruments, which acts as a power multiplexing solution. Additionally, the AP2151 from Diodes Incorporated can be considered for similar applications, although exact feature matching should be verified based on specific design needs. Always check datasheets to ensure full compatibility.

Features

The LTC4414IMS8#PBF is a low-loss power path controller designed by Analog Devices. Its primary function is to efficiently manage power distribution between multiple power sources. Key features include:
1. Operating Range: It supports an input voltage range from 2.5V to 28V, accommodating a wide variety of power sources.
2. Efficiency: The controller minimizes power loss by using an ideal diode function that reduces forward voltage drop compared to traditional Schottky diodes.
3. Reverse Current Blocking: It provides reverse current blocking, preventing current from flowing back into the power source.
4. Fast Switching: The device offers fast switching, which helps in maintaining a stable output and quick power source transition.
5. Compact Design: Packaged in an 8-lead MSOP, it is suitable for space-constrained applications.
6. Low Quiescent Current: Features a low quiescent current, enhancing efficiency in battery-operated devices.
7. Thermal Protection: Includes thermal protection to safeguard against overheating.
These characteristics make the LTC4414IMS8#PBF ideal for applications requiring efficient power management, such as battery-powered and portable devices.

Pinout

The LTC4414IMS8#PBF is a low-loss power path controller manufactured by Analog Devices. It is housed in an 8-lead MSOP (Mini Small Outline Package) package. This device is designed to seamlessly switch between power sources to provide a regulated output. It can be used for applications such as battery backup or power path management.
Key features include:
1. Pin Count: The device has 8 pins.
2. Functionality:
- It controls an external P-channel MOSFET to ensure low-loss power path switching.
- It provides reverse current blocking, preventing current from flowing back to the power source.
- It offers automatic switchover from a primary power source to a backup source in case of failure.
- It features a low quiescent current, making it suitable for battery-powered applications.
By using the LTC4414, designers can efficiently manage multiple power sources with minimal power loss and ensure reliable performance in power-sensitive applications.

Manufacturer

The LTC4414IMS8#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including industrial, automotive, communications, healthcare, and consumer electronics, providing solutions that enhance signal processing capabilities. Analog Devices is recognized for its high-performance products that address complex engineering challenges in electronics design.

Application

The LTC4414IMS8#PBF is a low-loss PowerPath controller used in power management applications. It is commonly applied in scenarios requiring efficient power switching and management, such as battery-powered devices, portable electronics, and backup power systems. The device enables seamless transition between power sources, ensuring minimal energy loss and extended battery life. It is also employed in systems needing automatic load sharing between multiple power supplies, like solar charging systems and UPS (Uninterruptible Power Supply) configurations. Its compact design and high efficiency make it suitable for modern electronic devices where space and energy conservation are critical.

Package

The LTC4414IMS8#PBF is an Integrated Circuit (IC) typically supplied in an 8-lead Plastic Small Outline (MSOP-8) package. This package type is compact and surface-mountable, making it suitable for space-constrained applications.

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