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BQ24295RGER
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BQ24295RGER

Product Overview

Category

The BQ24295RGER belongs to the category of battery charge management integrated circuits.

Use

It is used for managing the charging of single-cell Li-ion or Li-polymer batteries in a wide range of portable applications.

Characteristics

  • Input Voltage Range: 4.5V to 6.5V
  • Charge Voltage: 4.2V
  • Charge Current: Up to 2A
  • Integrated Power FETs
  • Thermal Regulation and Protection

Package

The BQ24295RGER comes in a small 24-pin VQFN package, making it suitable for compact designs.

Essence

This IC is essential for efficient and safe charging of lithium-ion or lithium-polymer batteries in various electronic devices.

Packaging/Quantity

The BQ24295RGER is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 6.5V
  • Charge Voltage: 4.2V
  • Charge Current: Up to 2A
  • Operating Temperature Range: -40°C to 85°C
  • Integrated Battery Detection and Protection Features

Detailed Pin Configuration

The BQ24295RGER has a detailed pin configuration with specific functions assigned to each pin, ensuring proper connectivity and functionality within the application circuit.

Functional Features

  • Integrated Power FETs for Efficient Charging
  • Thermal Regulation and Protection for Safe Operation
  • Battery Detection and Protection Circuitry
  • Programmable Charge Current and Voltage

Advantages and Disadvantages

Advantages

  • High Charge Current Capability
  • Small Package Size for Compact Designs
  • Integrated Safety Features for Battery Protection

Disadvantages

  • Limited to Single-Cell Battery Management
  • Requires External Components for Full Functionality

Working Principles

The BQ24295RGER operates by regulating the input voltage to provide a controlled and safe charging current to the connected lithium-ion or lithium-polymer battery. It incorporates thermal regulation and protection features to ensure the battery's safety during the charging process.

Detailed Application Field Plans

The BQ24295RGER is well-suited for use in various portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming devices. Its ability to efficiently manage the charging of single-cell batteries makes it an ideal choice for applications requiring compact and reliable battery management solutions.

Detailed and Complete Alternative Models

  • BQ24075RGTT
  • BQ24105RHLR
  • BQ24192IYFFT
  • BQ24193RGER
  • BQ24195RGER

In conclusion, the BQ24295RGER is a versatile and efficient battery charge management IC suitable for a wide range of portable electronic devices. With its integrated safety features and compact package, it offers a reliable solution for managing the charging of single-cell lithium-ion or lithium-polymer batteries.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BQ24295RGER dalam solusi teknis

  1. What is the input voltage range of BQ24295RGER?

    • The input voltage range of BQ24295RGER is 3.9V to 6.2V.

  2. What is the maximum charging current supported by BQ24295RGER?

    • BQ24295RGER supports a maximum charging current of 2A.

  3. Does BQ24295RGER support USB On-The-Go (OTG) functionality?

    • Yes, BQ24295RGER supports USB OTG functionality.

  4. What is the thermal shutdown temperature of BQ24295RGER?

    • The thermal shutdown temperature of BQ24295RGER is 125°C.

  5. Can BQ24295RGER be used for charging lithium-ion and lithium-polymer batteries?

    • Yes, BQ24295RGER can be used for charging both lithium-ion and lithium-polymer batteries.

  6. What is the recommended minimum battery voltage for charging with BQ24295RGER?

    • The recommended minimum battery voltage for charging with BQ24295RGER is 3.5V.

  7. Does BQ24295RGER have overvoltage protection?

    • Yes, BQ24295RGER has overvoltage protection.

  8. What is the typical standby current of BQ24295RGER?

    • The typical standby current of BQ24295RGER is 15µA.

  9. Is BQ24295RGER suitable for portable electronic devices?

    • Yes, BQ24295RGER is suitable for portable electronic devices such as smartphones, tablets, and portable speakers.

  10. Does BQ24295RGER have an integrated power path management feature?

    • Yes, BQ24295RGER has an integrated power path management feature for powering the system and charging the battery simultaneously.