LTC3890HGN-3#TRPBF

Product Overview

Category

LTC3890HGN-3#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

The LTC3890HGN-3#TRPBF is known for its high efficiency and versatility. It offers a wide input voltage range and can handle various output voltages, making it suitable for a range of applications.

Package

The LTC3890HGN-3#TRPBF comes in a compact and durable package, ensuring easy handling and protection against external factors.

Essence

The essence of LTC3890HGN-3#TRPBF lies in its ability to efficiently regulate power in different electronic systems, providing stable and reliable performance.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

The LTC3890HGN-3#TRPBF has the following specifications:

• Input Voltage Range: 4V to 60V
• Output Voltage Range: 0.8V to 24V
• Maximum Output Current: 3A
• Switching Frequency: Up to 1MHz
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LTC3890HGN-3#TRPBF features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switching node pin
4. FB: Feedback pin
5. EN: Enable pin
6. VOUT: Output voltage pin

Functional Features

The LTC3890HGN-3#TRPBF offers several functional features, including:

• Wide input voltage range allows for compatibility with various power sources
• High efficiency conversion, minimizing power loss
• Adjustable output voltage, providing flexibility for different applications
• Overcurrent and overvoltage protection, ensuring system safety
• Soft-start and shutdown capabilities, preventing sudden voltage spikes

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input and output voltage range
• Comprehensive protection features
• Compact package size

Disadvantages

• Limited maximum output current (3A)
• Relatively high cost compared to some alternatives

Working Principles

The LTC3890HGN-3#TRPBF operates based on a switching regulator topology. It utilizes a high-frequency switching transistor to regulate the input voltage and provide a stable output voltage. The control circuitry adjusts the duty cycle of the switching transistor to maintain the desired output voltage.

Detailed Application Field Plans

The LTC3890HGN-3#TRPBF finds applications in various fields, including:

1. Industrial automation: Power management for motor drives, PLCs, and industrial control systems.
2. Automotive electronics: Voltage regulation for automotive lighting, infotainment systems, and engine control units.
3. Telecommunications: Power supply solutions for base stations, routers, and network equipment.
4. Renewable energy: Efficient power conversion for solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC3890HGN-3#TRPBF include:

1. LT8610ABEMSE#PBF
2. TPS54332DDAR
3. MAX17503GTL+

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, the LTC3890HGN-3#TRPBF is a versatile integrated circuit used for power management applications. Its high efficiency, wide input/output voltage range, and comprehensive protection features make it suitable for various industries. While it has some limitations, it offers reliable performance and can be replaced by alternative models if necessary.