LT8708IUHG#TRPBF

Product Overview

Category

LT8708IUHG#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Wide input voltage range
• Compact package size
• Low quiescent current

Package

LT8708IUHG#TRPBF is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

LT8708IUHG#TRPBF is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 80V
• Output Voltage Range: 0.8V to 80V
• Maximum Output Current: 3A
• Switching Frequency: Up to 2MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switching node pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. EN: Enable pin
7. SS: Soft-start pin
8. PGND: Power ground pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency conversion minimizes power loss
• Adjustable output voltage provides flexibility
• Integrated protection features ensure safe operation
• Soft-start function prevents excessive inrush current

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings
• Wide input voltage range accommodates various power sources
• Compact package size enables space-saving designs
• Integrated protection features enhance reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Higher cost compared to some alternative models

Working Principles

LT8708IUHG#TRPBF operates based on a buck-boost switching regulator topology. It utilizes high-frequency switching to efficiently convert input voltage to the desired output voltage. The integrated control circuitry ensures stable and regulated output, while protection features safeguard against overcurrent, overvoltage, and thermal issues.

Detailed Application Field Plans

This product finds application in various fields, including but not limited to: - Automotive power systems - Industrial automation - Renewable energy systems - Telecommunications equipment - Battery-powered devices

Detailed and Complete Alternative Models

1. LT8708EUHG#TRPBF: Similar to LT8708IUHG#TRPBF, but with an extended operating temperature range.
2. LT8708CUHG#TRPBF: Similar to LT8708IUHG#TRPBF, but in a different package type (QFN).
3. LT8708SUHG#TRPBF: Similar to LT8708IUHG#TRPBF, but with a higher maximum output current.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

In conclusion, LT8708IUHG#TRPBF is a versatile and efficient power management IC that offers a wide input voltage range and compact package size. Its integrated protection features and adjustable output voltage make it suitable for various applications. While it has some limitations in terms of maximum output current and cost, there are alternative models available to cater to specific requirements.