LTC4000EUFD#PBF

Product Overview

Category

LTC4000EUFD#PBF belongs to the category of integrated circuits (ICs) used in power management applications.

Use

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

Characteristics

• High efficiency: The LTC4000EUFD#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 different power sources.
• Fast charging capability: The LTC4000EUFD#PBF supports fast charging, reducing the charging time for batteries.
• Advanced protection features: It incorporates various protection mechanisms to safeguard the battery and the charging circuitry.

Package

The LTC4000EUFD#PBF is available in a small form factor package, allowing for easy integration into compact electronic devices.

Essence

The essence of LTC4000EUFD#PBF lies in its ability to efficiently charge batteries while providing robust power management capabilities.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 36V
• Charging Current: Up to 4A
• Operating Temperature Range: -40°C to 85°C
• Control Interface: I2C/SMBus

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VBAT: Battery voltage pin
4. PROG: Programming pin
5. SDA: I2C/SMBus data pin
6. SCL: I2C/SMBus clock pin
7. STAT: Status pin
8. INTVCC: Internal voltage reference pin
9. TS: Temperature sense pin
10. VREF: Reference voltage pin

Functional Features

• Battery charging: The LTC4000EUFD#PBF provides a comprehensive charging algorithm to efficiently charge batteries of various chemistries.
• Power management: It offers power management features such as input voltage regulation, output voltage control, and current limiting.
• Fault protection: The product incorporates multiple protection mechanisms, including overvoltage protection, overcurrent protection, and thermal shutdown.

Advantages and Disadvantages

Advantages

• High charging efficiency ensures optimal use of power.
• Wide input voltage range allows for compatibility with different power sources.
• Fast charging capability reduces battery charging time.
• Advanced protection features safeguard the battery and charging circuitry.

Disadvantages

• Limited availability in certain package options.
• Requires knowledge of I2C/SMBus interface for full functionality.

Working Principles

The LTC4000EUFD#PBF operates based on a sophisticated charging algorithm that optimizes the charging process for different battery chemistries. It regulates the input voltage, controls the charging current, and monitors the battery status to ensure safe and efficient charging.

Detailed Application Field Plans

The LTC4000EUFD#PBF finds applications in various fields, including: 1. Portable electronic devices: Enables efficient battery charging in smartphones, tablets, and portable gaming consoles. 2. Industrial equipment: Provides reliable power management for industrial machinery and equipment. 3. Automotive systems: Facilitates battery charging and power management in electric vehicles and hybrid cars. 4. Renewable energy systems: Supports battery charging in solar-powered systems and other renewable energy applications.

Detailed and Complete Alternative Models

1. LTC4000EUFD#TRPBF: Similar to LTC4000EUFD#PBF but available in tape and reel packaging.
2. LTC4000EUFD#5TRPBF: Offers additional fault protection features compared to LTC4000EUFD#PBF.
3. LTC4000EUFD#PBF-ND: Alternative model available from a different distributor.

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

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