LT3694EUFD-1#PBF

Product Overview

Category

The LT3694EUFD-1#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in various electronic devices and systems to regulate and control power supply voltages efficiently.

Characteristics

• High efficiency power management solution
• Wide input voltage range
• Adjustable output voltage
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

The LT3694EUFD-1#PBF is available in a small 28-pin QFN package, which ensures compactness and ease of integration into different circuit designs.

Essence

The essence of the LT3694EUFD-1#PBF lies in its ability to provide efficient power management solutions by regulating and controlling voltage levels with high precision.

Packaging/Quantity

This IC is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 2A
• Quiescent Current: 40µA
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3694EUFD-1#PBF has a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. SW: Switching node connection
4. FB: Feedback pin for output voltage regulation
5. EN: Enable pin for turning the IC on/off
6. SS: Soft-start pin for controlling the startup time
7. PGND: Power ground reference pin
8. VCC: Supply voltage input for internal circuitry 9-28. Other pins with various functions (refer to datasheet for detailed information)

Functional Features

• High efficiency voltage regulation
• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• Overcurrent protection for enhanced safety
• Thermal shutdown protection to prevent overheating
• Soft-start feature for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency power management
• Wide input voltage range allows for diverse applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal shutdown protection enhance safety

Disadvantages

• Limited maximum output current of 2A
• Requires careful consideration of heat dissipation in high-power applications

Working Principles

The LT3694EUFD-1#PBF operates based on a switching regulator topology, which efficiently converts the input voltage to the desired output voltage. It utilizes a combination of control circuitry, power switches, and passive components to regulate and control the voltage levels.

Detailed Application Field Plans

The LT3694EUFD-1#PBF finds application in various fields, including but not limited to: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supply modules

Detailed and Complete Alternative Models

• LT3694EUF#PBF
• LT3694HFE#PBF
• LT3694IFE#PBF
• LT3694MPMSE#PBF

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the LT3694EUFD-1#PBF is a highly efficient integrated circuit designed for power management applications. With its wide input voltage range, adjustable output voltage, and various protection features, it offers flexibility and reliability in diverse electronic systems. Its compact package and comprehensive pin configuration make it suitable for integration into different circuit designs.