LT3694IFE-1#TRPBF

Product Overview

Category

The LT3694IFE-1#TRPBF 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
• Wide input voltage range
• Low quiescent current
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The LT3694IFE-1#TRPBF is available in a small form factor 16-lead TSSOP package, which ensures ease of integration into compact electronic designs.

Essence

The essence of LT3694IFE-1#TRPBF lies in its ability to provide efficient power management solutions, enabling stable and reliable operation of electronic devices.

Packaging/Quantity

This IC is typically supplied in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 2A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3694IFE-1#TRPBF features a 16-pin TSSOP package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. SW: Switch Node Connection
4. FB: Feedback Voltage Input
5. VOUT: Output Voltage
6. SS: Soft-Start Capacitor Connection
7. PGND: Power Ground
8. EN: Enable Pin
9. VCC: Supply Voltage
10. BST: Bootstrap Capacitor Connection
11. VCC: Supply Voltage
12. PGND: Power Ground
13. GND: Ground
14. SW: Switch Node Connection
15. FB: Feedback Voltage Input
16. VIN: Input Voltage

Functional Features

• Wide input voltage range allows for versatile applications
• Adjustable output voltage enables customization according to specific requirements
• Overcurrent protection safeguards against excessive current flow
• Thermal shutdown protection prevents overheating and damage to the IC
• Low quiescent current ensures minimal power consumption during standby mode

Advantages and Disadvantages

Advantages

• High efficiency power management
• Wide input voltage range for flexibility
• Adjustable output voltage for customization
• Overcurrent and thermal shutdown protection for reliability
• Low quiescent current for power savings

Disadvantages

• Limited maximum output current (2A)

Working Principles

The LT3694IFE-1#TRPBF operates based on a switching regulator topology. It utilizes an internal power MOSFET switch to regulate the output voltage efficiently. The feedback voltage is compared with a reference voltage, and the duty cycle of the internal switch is adjusted accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The LT3694IFE-1#TRPBF finds extensive application in various fields, including but not limited to: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Consumer electronics - Medical devices - LED lighting systems

Detailed and Complete Alternative Models

• LT3694IFE-2#TRPBF
• LT3694HFE-1#TRPBF
• LT3694HFE-2#TRPBF
• LT3694MPFE-1#TRPBF
• LT3694MPFE-2#TRPBF

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

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