LT8616IFE#PBF

Product Overview

Category

LT8616IFE#PBF belongs to the category of integrated circuits (ICs).

Use

The LT8616IFE#PBF is a high-performance synchronous step-down switching regulator. It is designed to efficiently convert input voltage into a lower output voltage, making it suitable for various applications.

Characteristics

• High efficiency: The LT8616IFE#PBF offers high efficiency, allowing for reduced power consumption and heat generation.
• Wide input voltage range: It can accept a wide range of input voltages, making it versatile for different power supply requirements.
• Synchronous rectification: The regulator utilizes synchronous rectification to minimize power losses and improve overall efficiency.
• Adjustable output voltage: The output voltage can be adjusted according to the specific application's requirements.

Package

The LT8616IFE#PBF comes in an LQFN package, which stands for Low Profile Quad Flat No-Lead. This package provides a compact form factor and excellent thermal performance.

Essence

The essence of LT8616IFE#PBF lies in its ability to efficiently regulate voltage, providing a stable power supply for various electronic devices.

Packaging/Quantity

The LT8616IFE#PBF is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 3V to 42V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 2.5A
• Switching Frequency: Up to 3MHz
• Efficiency: Up to 95%
• 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 for output voltage regulation
5. VCC: Supply voltage pin for internal control circuitry
6. SYNC/SS: Synchronization or soft-start pin
7. PG: Power good indicator pin
8. LX: Inductor connection pin

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency reduces power consumption and heat generation.
• Adjustable output voltage provides flexibility for different devices.
• Synchronous rectification minimizes power losses.
• Internal compensation simplifies external component requirements.

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range
• Compact package size
• Adjustable output voltage
• Synchronous rectification

Disadvantages

• Limited maximum output current (2.5A)

Working Principles

The LT8616IFE#PBF operates as a synchronous step-down switching regulator. It utilizes a high-frequency switching transistor to convert the input voltage into a lower, regulated output voltage. The regulator employs pulse-width modulation (PWM) techniques to control the duty cycle of the switching transistor, thereby regulating the output voltage. Synchronous rectification is used to minimize power losses during the switching process, resulting in higher efficiency.

Detailed Application Field Plans

The LT8616IFE#PBF can be applied in various fields, including but not limited to: 1. Industrial automation systems 2. Automotive electronics 3. Telecommunications equipment 4. Power supply modules 5. Battery-powered devices 6. LED lighting systems

Detailed and Complete Alternative Models

1. LT8616EUFE#PBF
2. LT8616IUFE#PBF
3. LT8616EFE#PBF
4. LT8616CUFE#PBF
5. LT8616BUFE#PBF

These alternative models offer similar functionality and characteristics to the LT8616IFE#PBF, providing options for different application requirements.

In conclusion, the LT8616IFE#PBF is a high-performance synchronous step-down switching regulator that offers high efficiency, wide input voltage range, and adjustable output voltage. It comes in a compact package and can be applied in various fields such as industrial automation, automotive electronics, and telecommunications. While it has a limited maximum output current, it provides reliable voltage regulation for different electronic devices.