LT3790HFE#TRPBF

Product Overview

Category

The LT3790HFE#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is primarily used for controlling and regulating power in various electronic devices and systems.

Characteristics

• High efficiency: The LT3790HFE#TRPBF offers high conversion efficiency, minimizing power losses during operation.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Multiple output channels: This IC provides multiple output channels, allowing for simultaneous power regulation for different components.
• Programmable features: The LT3790HFE#TRPBF offers programmable features that enable customization and flexibility in power management.

Package

The LT3790HFE#TRPBF comes in a compact and durable package, ensuring easy integration into electronic devices. The package type is HFE, which is a surface-mount package.

Essence

The essence of the LT3790HFE#TRPBF lies in its ability to efficiently regulate and control power in electronic systems, ensuring optimal performance and reliability.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4V - 60V
• Output Voltage Range: 0.8V - 60V
• Maximum Output Current: 10A
• Switching Frequency: Up to 1MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3790HFE#TRPBF has a total of 20 pins. Here is the detailed pin configuration:

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. VOUT1: Output voltage pin 1
4. VOUT2: Output voltage pin 2
5. VOUT3: Output voltage pin 3
6. VOUT4: Output voltage pin 4
7. VOUT5: Output voltage pin 5
8. VOUT6: Output voltage pin 6
9. VOUT7: Output voltage pin 7
10. VOUT8: Output voltage pin 8
11. VOUT9: Output voltage pin 9
12. VOUT10: Output voltage pin 10
13. VOUT11: Output voltage pin 11
14. VOUT12: Output voltage pin 12
15. VOUT13: Output voltage pin 13
16. VOUT14: Output voltage pin 14
17. VOUT15: Output voltage pin 15
18. VOUT16: Output voltage pin 16
19. VOUT17: Output voltage pin 17
20. VOUT18: Output voltage pin 18

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• Multiple output channels enable simultaneous power regulation for different components.
• Programmable features provide flexibility in power management customization.
• High efficiency minimizes power losses and maximizes overall system performance.
• Protection features such as overvoltage and overcurrent protection ensure safe operation.

Advantages and Disadvantages

Advantages

• High conversion efficiency leads to reduced power consumption.
• Wide input voltage range enhances versatility and compatibility.
• Multiple output channels allow for efficient power distribution.
• Programmable features offer customization options.
• Protection features ensure safe operation.

Disadvantages

• Complex pin configuration may require careful attention during circuit design.
• Limited maximum output current may not be suitable for high-power applications.
• Higher cost compared to some alternative models.

Working Principles

The LT3790HFE#TRPBF operates based on a switching regulator topology. It utilizes high-frequency switching to convert the input voltage to the desired output voltage with minimal power losses. The IC incorporates control circuitry that regulates the switching process, ensuring stable and accurate output voltages.

Detailed Application Field Plans

The LT3790HFE#TRPBF finds applications in various fields, including but not limited to:

1. Automotive electronics: Power management in electric vehicles, hybrid vehicles, and automotive infotainment systems.
2. Industrial automation: Control and regulation of power in industrial machinery and equipment.
3. Renewable energy systems: Efficient power conversion and management in solar panels, wind turbines, and energy storage systems.
4. Telecommunications: Power supply management for telecom infrastructure and network equipment.
5. Consumer electronics: Power regulation in smartphones, tablets, laptops, and other portable devices.

Detailed and Complete Alternative Models

1. LT3791HFE#TRPBF: Similar to LT3790HFE#TRPBF with enhanced maximum output current capability.
2. LT3780HFE#TRPBF: