LTC3115MPFE-1#TRPBF

Product Overview

Category

The LTC3115MPFE-1#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is commonly used in various electronic devices and systems to efficiently regulate and control power supply voltages.

Characteristics

• High efficiency: The LTC3115MPFE-1#TRPBF offers high conversion efficiency, minimizing power losses during voltage regulation.
• Wide input voltage range: It can accept a wide range of input voltages, making it suitable for diverse power sources.
• Adjustable output voltage: The output voltage can be easily adjusted to meet specific requirements.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving power.

Package

The LTC3115MPFE-1#TRPBF is available in a small form factor package, allowing for space-efficient integration into electronic systems.

Essence

The essence of this product lies in its ability to efficiently convert and regulate power supply voltages, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

The LTC3115MPFE-1#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 15V
• Output Voltage Range: 0.6V to 14V
• Maximum Output Current: 3A
• Switching Frequency: 2MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. SW: Switching node pin
4. FB: Feedback pin for output voltage regulation
5. EN: Enable pin for turning the device on/off
6. PG: Power Good pin indicating output voltage within specified range

Functional Features

• High efficiency synchronous buck-boost converter
• Adjustable output voltage through external resistors
• Soft-start and current limit protection
• Overtemperature and short-circuit protection
• Power good indicator for system monitoring

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources
• High conversion efficiency minimizes power losses
• Small form factor package enables space-efficient integration
• Adjustable output voltage provides flexibility for different applications

Disadvantages

• Relatively high switching frequency may introduce electromagnetic interference in sensitive systems
• Limited maximum output current may not be suitable for high-power applications

Working Principles

The LTC3115MPFE-1#TRPBF operates as a synchronous buck-boost converter, utilizing a combination of switches and inductors to efficiently regulate the output voltage. It employs a control loop that adjusts the duty cycle of the switches based on feedback from the output voltage, ensuring stable and accurate regulation.

Detailed Application Field Plans

The LTC3115MPFE-1#TRPBF finds applications 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

• LTC3115-1
• LTC3115-2
• LTC3115-3
• LTC3115-4
• LTC3115-5

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

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