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LTC4071EDDB#TRPBF

LTC4071EDDB#TRPBF

Product Overview

Category

LTC4071EDDB#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for battery charging applications.

Characteristics

  • Integrated circuit designed for battery charging
  • High efficiency and low power consumption
  • Compact package size
  • Wide input voltage range
  • Multiple charging modes

Package

LTC4071EDDB#TRPBF is available in a DFN (Dual Flat No-Lead) package.

Essence

The essence of LTC4071EDDB#TRPBF lies in its ability to efficiently charge batteries while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for both small-scale and large-scale production.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Charging Current: Up to 950mA
  • Charge Termination: Programmable
  • Battery Float Voltage: Programmable
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. PROG: Programming pin for charge termination and float voltage
  4. STAT: Status output pin
  5. BAT: Battery connection pin

Functional Features

  • Automatic recharge
  • Programmable charge termination and float voltage
  • Reverse leakage protection
  • Thermal shutdown protection
  • Battery temperature monitoring
  • LED status indication

Advantages and Disadvantages

Advantages

  • High charging efficiency
  • Wide input voltage range allows compatibility with various power sources
  • Programmable charge termination and float voltage provide flexibility
  • Comprehensive protection features ensure safe operation
  • LED status indication allows easy monitoring

Disadvantages

  • Limited charging current compared to some other models
  • Not suitable for high-power charging applications

Working Principles

LTC4071EDDB#TRPBF operates by regulating the charging current and voltage to ensure efficient and safe battery charging. It utilizes a programmable charge termination and float voltage, allowing customization based on specific battery requirements. The integrated protection features safeguard against reverse leakage, thermal issues, and monitor battery temperature. The LED status indication provides visual feedback on the charging process.

Detailed Application Field Plans

LTC4071EDDB#TRPBF finds application in various fields, including: 1. Portable electronic devices 2. Wireless communication devices 3. IoT (Internet of Things) devices 4. Wearable technology 5. Medical devices 6. Industrial equipment

Detailed and Complete Alternative Models

  1. LTC4070EDDB#TRPBF
  2. LTC4075EDDB#TRPBF
  3. LTC4079EDDB#TRPBF
  4. LTC4080EDDB#TRPBF
  5. LTC4081EDDB#TRPBF

These alternative models offer similar functionality and can be considered as alternatives to LTC4071EDDB#TRPBF.

In conclusion, LTC4071EDDB#TRPBF is an integrated circuit designed for efficient battery charging. With its compact size, wide input voltage range, and programmable features, it offers flexibility and reliability in various applications. While it has limitations in terms of charging current and high-power applications, its advantages outweigh the disadvantages, making it a popular choice in the market.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של LTC4071EDDB#TRPBF בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of LTC4071EDDB#TRPBF in technical solutions:

Q1: What is LTC4071EDDB#TRPBF? A1: LTC4071EDDB#TRPBF is a specific model number for a battery charger IC manufactured by Linear Technology (now part of Analog Devices). It is designed for charging single-cell lithium-ion/polymer batteries.

Q2: What is the input voltage range supported by LTC4071EDDB#TRPBF? A2: The input voltage range supported by LTC4071EDDB#TRPBF is typically between 4.35V and 6V.

Q3: Can LTC4071EDDB#TRPBF charge multiple batteries simultaneously? A3: No, LTC4071EDDB#TRPBF is designed to charge a single-cell lithium-ion/polymer battery at a time.

Q4: What is the maximum charging current provided by LTC4071EDDB#TRPBF? A4: The maximum charging current provided by LTC4071EDDB#TRPBF is typically 950mA.

Q5: Does LTC4071EDDB#TRPBF support overvoltage protection? A5: Yes, LTC4071EDDB#TRPBF has built-in overvoltage protection to prevent the battery from being charged beyond its safe voltage limit.

Q6: Is LTC4071EDDB#TRPBF suitable for low-power applications? A6: Yes, LTC4071EDDB#TRPBF is designed for low-power applications and offers high efficiency charging even with limited input power.

Q7: Can LTC4071EDDB#TRPBF be used in portable devices? A7: Yes, LTC4071EDDB#TRPBF is commonly used in portable devices such as smartphones, tablets, and wearable devices.

Q8: Does LTC4071EDDB#TRPBF support thermal shutdown protection? A8: Yes, LTC4071EDDB#TRPBF incorporates thermal shutdown protection to prevent damage due to excessive heat.

Q9: What is the typical charging termination voltage of LTC4071EDDB#TRPBF? A9: The typical charging termination voltage of LTC4071EDDB#TRPBF is around 4.2V, which is the standard voltage for most lithium-ion/polymer batteries.

Q10: Can LTC4071EDDB#TRPBF operate with a wide temperature range? A10: Yes, LTC4071EDDB#TRPBF is designed to operate within a wide temperature range, typically from -40°C to +85°C.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.