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BQ25601RTWR
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BQ25601RTWR

Product Overview

The BQ25601RTWR belongs to the category of battery charger ICs and is designed for use in portable electronic devices such as smartphones, tablets, and portable media players. This IC is known for its high efficiency, compact package, and advanced charging features. The BQ25601RTWR is available in a small 24-pin VQFN package and is an essential component for managing battery charging in modern portable electronics.

Basic Information

  • Category: Battery Charger IC
  • Use: Charging management for portable electronic devices
  • Characteristics: High efficiency, compact package, advanced charging features
  • Package: 24-pin VQFN
  • Essence: Efficient and reliable battery charging management
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Input Voltage Range: 3.9V to 6.2V
  • Maximum Charge Current: 3A
  • Termination Current: 10% of the maximum charge current
  • Precharge Current: 15% of the maximum charge current
  • Battery Regulation Voltage: 4.2V
  • Thermal Regulation: 110°C
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The detailed pin configuration of the BQ25601RTWR includes input pins for power supply, output pins for battery connection, control pins for setting charging parameters, and status pins for indicating the charging process.

Functional Features

  • Integrated Power FETs for High Efficiency
  • USB On-the-Go (OTG) Operation
  • Narrow Voltage DC (NVDC) Power Path Management
  • JEITA Compliant Charging
  • Battery Detection and Conditioning
  • Thermal Regulation and Protection

Advantages and Disadvantages

Advantages

  • High efficiency charging
  • Compact package
  • Advanced power path management
  • Comprehensive thermal regulation and protection

Disadvantages

  • Limited to specific input voltage range
  • May require external components for certain applications

Working Principles

The BQ25601RTWR operates by efficiently converting the input power supply to charge the connected battery while providing comprehensive protection and management features. It utilizes integrated power FETs and advanced algorithms to optimize the charging process and ensure the safety and longevity of the connected battery.

Detailed Application Field Plans

The BQ25601RTWR is ideally suited for use in portable electronic devices such as smartphones, tablets, and portable media players. Its high efficiency and advanced charging features make it suitable for applications where space and power efficiency are critical.

Detailed and Complete Alternative Models

  • BQ25600
  • BQ25600D
  • BQ25600R
  • BQ25600RTWR

In conclusion, the BQ25601RTWR is a highly efficient and compact battery charger IC designed for portable electronic devices. Its advanced features and comprehensive protection mechanisms make it an ideal choice for modern battery charging applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BQ25601RTWR en soluciones técnicas

  1. What is the input voltage range of BQ25601RTWR?
    - The input voltage range of BQ25601RTWR is 3.9V to 14V.

  2. What is the maximum charge current supported by BQ25601RTWR?
    - BQ25601RTWR supports a maximum charge current of 3A.

  3. Can BQ25601RTWR be used for charging single-cell Li-Ion or Li-Polymer batteries?
    - Yes, BQ25601RTWR is designed for charging single-cell Li-Ion or Li-Polymer batteries.

  4. What is the thermal regulation feature in BQ25601RTWR?
    - BQ25601RTWR includes thermal regulation to optimize the charge rate based on the battery temperature.

  5. Does BQ25601RTWR support USB On-The-Go (OTG) functionality?
    - Yes, BQ25601RTWR supports USB OTG functionality.

  6. What is the standby quiescent current of BQ25601RTWR?
    - The standby quiescent current of BQ25601RTWR is typically 15µA.

  7. Can BQ25601RTWR operate in a wide temperature range?
    - Yes, BQ25601RTWR can operate in a wide temperature range from -40°C to 85°C.

  8. What is the battery detection feature in BQ25601RTWR?
    - BQ25601RTWR includes battery detection to identify the presence of a battery before initiating the charging process.

  9. Is BQ25601RTWR suitable for portable and handheld devices?
    - Yes, BQ25601RTWR is suitable for portable and handheld devices due to its compact size and high efficiency.

  10. Does BQ25601RTWR have built-in protection features?
    - Yes, BQ25601RTWR includes built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.