LTC3260EDE#PBF

Product Overview

Category

LTC3260EDE#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• Small form factor
• High efficiency

Package

LTC3260EDE#PBF comes in a small package, typically in a 12-pin DFN (Dual Flat No-Lead) package.

Essence

The essence of LTC3260EDE#PBF lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is usually packaged in reels or tubes and is available in large quantities for industrial use.

Specifications

• Input Voltage Range: 2.7V to 38V
• Output Voltage Range: -5V to 5V
• Maximum Output Current: 50mA
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin
5. FB: Feedback pin
6. SS: Soft-start pin
7. PG: Power good pin
8. LX: Inductor connection pin
9. SW: Switching node pin
10. VFB: Feedback voltage pin
11. VSS: Ground pin
12. VCC: Supply voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables flexibility in different applications.
• High efficiency ensures minimal power loss during operation.
• Soft-start feature prevents excessive inrush current.
• Power good indicator provides system status information.

Advantages and Disadvantages

Advantages

• Compact size and integrated design save board space.
• Wide input voltage range allows for versatile applications.
• High efficiency reduces power consumption.
• Soft-start feature protects components during startup.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

LTC3260EDE#PBF operates as a step-down DC-DC converter. It takes an input voltage from a power source and converts it to a lower, regulated output voltage. This is achieved through the use of an inductor, capacitors, and control circuitry within the IC. The feedback mechanism ensures that the output voltage remains stable and within the desired range.

Detailed Application Field Plans

LTC3260EDE#PBF finds application in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

1. LTC3260EFE#PBF: Similar to LTC3260EDE#PBF, but comes in a different package (TSSOP).
2. LTC3260IDE#PBF: Improved version with higher maximum output current (100mA).
3. LTC3260EUE#PBF: Offers extended temperature range (-40°C to 125°C).

These alternative models provide similar functionality with slight variations in package type, output current, or temperature range.

In conclusion, LTC3260EDE#PBF is a compact and efficient integrated circuit used for power management in various electronic devices. Its wide input voltage range, adjustable output voltage, and high efficiency make it suitable for a range of applications. While it has limitations in terms of maximum output current and external component requirements, it offers advantages such as small form factor and soft-start feature. With its working principles based on step-down DC-DC conversion, LTC3260EDE#PBF finds application in portable devices, industrial automation, automotive electronics, and more. Alternative models like LTC3260EFE#PBF, LTC3260IDE#PBF, and LTC3260EUE#PBF provide additional options to suit specific requirements.