LTC4162IUFD-LADM#PBF

Product Overview

Category

The LTC4162IUFD-LADM#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is primarily used for battery charging and system power management in various electronic devices.

Characteristics

• High efficiency: The LTC4162IUFD-LADM#PBF offers high charging efficiency, ensuring optimal use of power.
• Wide input voltage range: It can accept a wide range of input voltages, making it suitable for diverse applications.
• Advanced protection features: This IC incorporates various protection mechanisms such as overvoltage, overcurrent, and thermal shutdown, ensuring safe operation.
• Programmable charging profiles: Users can customize the charging profiles according to their specific requirements.

Package

The LTC4162IUFD-LADM#PBF is available in a small form factor package, allowing for easy integration into compact electronic devices.

Essence

The essence of this product lies in its ability to efficiently manage power and charge batteries, providing reliable and optimized performance.

Packaging/Quantity

The LTC4162IUFD-LADM#PBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 35V
• Output Voltage Range: 2.5V to 35V
• Charging Current: Up to 3A
• Operating Temperature Range: -40°C to 85°C
• Control Interface: I2C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. BAT: Battery connection pin
5. SDA: I2C data pin
6. SCL: I2C clock pin
7. EN: Enable pin
8. PROG: Programming pin

Functional Features

• Battery Charging: The LTC4162IUFD-LADM#PBF provides efficient charging of batteries, ensuring optimal performance and extended battery life.
• Power Management: It offers comprehensive power management capabilities, allowing for efficient utilization of available power sources.
• Programmability: Users can program various charging profiles and parameters to suit specific battery types and application requirements.
• Fault Protection: The IC incorporates multiple protection features such as overvoltage, overcurrent, and thermal shutdown, safeguarding the system from potential damage.

Advantages and Disadvantages

Advantages

• High charging efficiency
• Wide input voltage range
• Advanced protection mechanisms
• Customizable charging profiles

Disadvantages

• Requires I2C control interface
• Limited maximum charging current (3A)

Working Principles

The LTC4162IUFD-LADM#PBF operates by regulating the flow of current between the input source, battery, and output load. It employs a switching regulator topology to efficiently convert the input voltage to the desired output voltage while simultaneously charging the connected battery. The IC continuously monitors the battery's state and adjusts the charging parameters accordingly to ensure safe and optimized charging.

Detailed Application Field Plans

The LTC4162IUFD-LADM#PBF finds applications in various fields, including but not limited to: 1. Portable electronic devices: Enables efficient battery charging and power management in smartphones, tablets, and wearable devices. 2. Industrial equipment: Facilitates reliable power management and battery charging in industrial automation systems and portable measurement instruments. 3. Automotive electronics: Provides efficient charging solutions for electric vehicles, hybrid vehicles, and automotive accessories. 4. Renewable energy systems: Supports battery charging and power management in solar-powered systems and energy storage applications.

Detailed and Complete Alternative Models

1. LTC4160: Similar functionality with a different pin configuration.
2. BQ24650: Offers comparable battery charging and power management features.
3. MAX8903: Alternative IC with integrated power management and charging capabilities.

(Note: This is not an exhaustive list, and there are several other alternative models available in the market.)

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