LTC4412HVIS6#TRMPBF

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LTC4412HVIS6#TRMPBF

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IC OR CTRLR SRC SELECT TSOT23-6

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Thông số kỹ thuật

thuộc tính Giá trị
Series PowerPath™
Part Status Active
Type Source Selector Switch
FET Type P-Channel
Ratio - Input: Output 2:1
Internal Switch(s) No
Delay Time - ON 110 µs
Delay Time - OFF 13 µs
Supply Current 18 µA
Voltage - Supply 2.5V ~ 36V
Applications Handheld, USB Powered Supplies
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SOT-23-6 Thin, TSOT-23-6
Supplier Device Package TSOT-23-6
Base Product Number LTC4412
Grade Automotive

Tổng quan

Description

The LTC4412HVIS6#TRMPBF is a power management IC (Integrated Circuit) designed for seamless power path management in applications requiring load sharing and backup power. It features an ideal diode controller that minimizes voltage drop, allowing for efficient power transfer from two sources, such as a battery and a power supply. This device is particularly useful in systems where maintaining power during transitions is critical, like in battery backup systems and portable devices.
Key features include low quiescent current, over-voltage protection, reverse current blocking, and the ability to manage input voltages up to 28V. The IC operates with a wide range of output currents, making it suitable for various applications, including telecom, industrial, and consumer electronics. Its compact package and robust performance make it an ideal choice for engineers looking to optimize power management in their designs.

Equivalent

The LTC4412HVIS6#TRMPBF is a power path controller, primarily used for load sharing and ideal diode applications. Equivalent products include the Texas Instruments TPS2115A, Maxim Integrated MAX4601, and the Analog Devices ADP2302. Always verify specifications to ensure compatibility in your specific application.

Features

The LTC4412HVIS6#TRMPBF is a high-performance ideal diode controller designed for power management applications. Key features include:
1. Ideal Diode Functionality: Reduces voltage drop and power loss by utilizing external MOSFETs.
2. Low Reverse Leakage: Minimizes power loss when operating in reverse polarity situations.
3. Wide Operating Voltage Range: Supports input voltages from 4V to 60V, suitable for various applications.
4. High Efficiency: Offers efficiency improvements over traditional diode solutions.
5. Fast Transitions: Quick switching reduces the time spent in transition states, enhancing overall system performance.
6. Temperature Compensation: Adjusts performance based on temperature variations to maintain efficient operation.
7. Built-in Soft-Start: Prevents inrush current, protecting components during startup.
8. Compact Package: Available in a small SSOP package, facilitating space-constrained designs.
9. Fault Protection: Includes features to manage overcurrent and thermal events for enhanced reliability.
This controller is ideal for applications such as power supply systems, battery management, and redundant power architectures.

Pinout

The LTC4412HVIS6#TRMPBF is a dual-input ideal diode controller from Analog Devices, specifically designed for power routing applications. It features a 6-pin SOT-23 package.
Pin Count: 6 pins
Pin Functions:
1. VIN1 - Input voltage from the first supply.
2. VIN2 - Input voltage from the second supply.
3. SW - Switch node connecting to the load.
4. GND - Ground connection.
5. COMP - Compensation pin for stability and control.
6. ISENSE - Current sense pin for monitoring current flow.
The device efficiently manages power from two sources, allowing for seamless switching and preventing reverse current flow.

Manufacturer

The manufacturer of the LTC4412HVIS6#TRMPBF is Analog Devices, Inc. Analog Devices is a prominent American multinational company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its high-performance semiconductor solutions used in various applications, including telecommunications, automotive, healthcare, industrial automation, and consumer electronics.
The LTC4412 is specifically a high-performance ideal diode controller that helps manage power in applications such as power backup systems and load sharing. Analog Devices focuses on innovation and quality, providing advanced technologies that enable efficient signal processing and power management. The company's commitment to research and development helps it stay at the forefront of the semiconductor industry, delivering solutions that meet the evolving needs of its diverse customer base.

Application

The LTC4412HVIS6#TRMPBF is a load switch controller designed for applications requiring power path management, such as in portable devices, battery backup systems, and power distribution networks. It is commonly used in USB power delivery systems, telecom equipment, and industrial automation. The device enables seamless power source transitions, protects against reverse current, and enhances power management efficiency. Its features make it suitable for use in battery-operated devices, electric vehicles, and renewable energy systems, where efficient power management and reliability are crucial.

Package

The LTC4412HVIS6#TRMPBF is packaged in a 6-lead SOT-23 form factor. This surface-mount package is designed for compact applications, facilitating easy integration into various electronic circuits.

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