LTC4225CGN-2#TRPBF

Product Overview

Category

LTC4225CGN-2#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

The LTC4225CGN-2#TRPBF is a high-performance power management IC with several notable characteristics. It offers protection features such as overvoltage, undervoltage, and reverse voltage protection. Additionally, it provides hot swap capability, making it suitable for applications where live insertion and removal of circuit boards are required. The device also includes fault detection and reporting mechanisms, ensuring safe and reliable operation.

Package

LTC4225CGN-2#TRPBF comes in a compact 16-pin SSOP package, which allows for easy integration into various electronic systems.

Essence

The essence of LTC4225CGN-2#TRPBF lies in its ability to provide robust power management and protection functions, ensuring the safety and reliability of connected devices.

Packaging/Quantity

This product is typically packaged in reels, containing a specified quantity of units per reel. The exact packaging and quantity can vary depending on the supplier or distributor.

Specifications

The LTC4225CGN-2#TRPBF has the following specifications:

• Input Voltage Range: 2.9V to 18V
• Operating Temperature Range: -40°C to 85°C
• Maximum Continuous Current: 1A
• Fault Detection Thresholds: Programmable
• Reverse Voltage Protection: Up to -40V
• Overvoltage Protection: Up to 20V
• Undervoltage Protection: Down to 2.5V

Detailed Pin Configuration

The LTC4225CGN-2#TRPBF features a 16-pin SSOP package with the following pin configuration:

1. VCC
2. GATE
3. FLT
4. EN
5. OV
6. UV
7. FB
8. SENSE-
9. SENSE+
10. GND
11. GND
12. GND
13. GND
14. GND
15. GND
16. GND

Functional Features

The LTC4225CGN-2#TRPBF offers the following functional features:

• Overvoltage and undervoltage protection
• Reverse voltage protection
• Hot swap capability
• Fault detection and reporting
• Programmable fault detection thresholds
• Integrated sense resistors for current monitoring

Advantages and Disadvantages

Advantages

• Robust power management and protection features
• Hot swap capability for live insertion/removal of circuit boards
• Programmable fault detection thresholds for customization
• Compact package for easy integration

Disadvantages

• Limited maximum continuous current (1A)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The LTC4225CGN-2#TRPBF operates by continuously monitoring the input voltage and current. It compares these values against programmable thresholds to detect faults such as overvoltage, undervoltage, and reverse voltage. In case of a fault, the device takes appropriate actions to protect the connected devices, such as disabling the gate drive or triggering an alarm signal.

Detailed Application Field Plans

The LTC4225CGN-2#TRPBF finds applications in various fields, including but not limited to:

1. Power supply units
2. Industrial control systems
3. Telecommunications equipment
4. Automotive electronics
5. Server and data center infrastructure

In these applications, the LTC4225CGN-2#TRPBF ensures safe and reliable power management, protecting sensitive components from voltage anomalies and enabling hot swap functionality.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC4225CGN-2#TRPBF include:

1. MAX16054
2. TPS24720
3. ADM1270
4. LTC4366
5. ISL6140

These alternatives can be considered based on specific requirements, availability, and cost considerations.

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