LTC3417AIFE-2#PBF

Product Overview

Category

The LTC3417AIFE-2#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 to regulate and control power supply voltages efficiently.

Characteristics

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

Package

The LTC3417AIFE-2#PBF is available in a small footprint 16-pin TSSOP package, which ensures ease of integration into compact electronic designs.

Essence

The essence of the LTC3417AIFE-2#PBF lies in its ability to provide efficient and reliable power management solutions for a wide range of electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel containing a specific quantity of LTC3417AIFE-2#PBF ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.25V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Quiescent Current: 40µA
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3417AIFE-2#PBF features a 16-pin TSSOP package with the following pin configuration:

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

Functional Features

• High efficiency voltage regulation for improved power management
• Wide input voltage range allows compatibility with various power sources
• Low quiescent current minimizes power consumption during standby or idle modes
• Adjustable output voltage provides flexibility for different device requirements
• Overcurrent protection safeguards against excessive current flow
• Thermal shutdown protection prevents damage due to overheating

Advantages and Disadvantages

Advantages

• High efficiency operation leads to reduced power wastage
• Wide input voltage range enhances versatility in power source selection
• Compact package size enables integration into space-constrained designs
• Adjustable output voltage accommodates diverse device specifications
• Comprehensive protection features ensure reliable operation

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Higher switching frequency may introduce additional noise in sensitive circuits

Working Principles

The LTC3417AIFE-2#PBF operates as a step-down (buck) voltage regulator. It converts the higher input voltage to a lower, regulated output voltage using a switching mechanism. The integrated control circuitry ensures efficient power transfer while maintaining stable output voltage levels.

Detailed Application Field Plans

The LTC3417AIFE-2#PBF finds application in various electronic devices, including but not limited to: - Portable electronic devices such as smartphones, tablets, and portable media players - Battery-powered devices like digital cameras and handheld gaming consoles - Industrial equipment requiring efficient power management solutions - Automotive electronics for voltage regulation in vehicle systems

Detailed and Complete Alternative Models

• LTC3417BIFE-2#PBF
• LTC3417CIFE-2#PBF
• LTC3417DIFE-2#PBF
• LTC3417EIFE-2#PBF

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable IC for specific applications.

In conclusion, the LTC3417AIFE-2#PBF is a versatile integrated circuit designed for efficient power management. Its wide input voltage range, adjustable output voltage, and comprehensive protection features make it an ideal choice for various electronic devices. While it has certain limitations in terms of maximum output current and switching frequency, its advantages outweigh these disadvantages. The detailed pin configuration, functional features, working principles, application field plans, and alternative models provide a comprehensive understanding of this IC's capabilities and potential applications.