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LTC4066EPF

LTC4066EPF

Product Overview

Category

LTC4066EPF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for battery charging applications.

Characteristics

  • Integrated circuit
  • Battery charger
  • High efficiency
  • Small package size
  • Low power consumption

Package

LTC4066EPF is available in a small form factor package, typically a 20-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of LTC4066EPF lies in its ability to efficiently charge batteries while minimizing power consumption.

Packaging/Quantity

LTC4066EPF is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V - 36V
  • Charge Current Range: 10mA - 1A
  • Maximum Charging Voltage: 4.2V
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: QFN-20

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. BAT: Battery connection pin
  4. PROG: Charge current programming pin
  5. STAT: Status output pin
  6. FLT: Fault output pin
  7. TS: Thermistor input pin
  8. ISET: Charge current setting pin
  9. VFB: Feedback voltage pin
  10. VCC: Supply voltage pin
  11. SDA: I2C data pin
  12. SCL: I2C clock pin
  13. INTVCC: Internal supply voltage pin
  14. INTVCC: Internal supply voltage pin
  15. INTVCC: Internal supply voltage pin
  16. INTVCC: Internal supply voltage pin
  17. INTVCC: Internal supply voltage pin
  18. INTVCC: Internal supply voltage pin
  19. INTVCC: Internal supply voltage pin
  20. INTVCC: Internal supply voltage pin

Functional Features

  • High charging efficiency
  • Wide input voltage range
  • Programmable charge current
  • Integrated fault protection
  • I2C interface for advanced control and monitoring

Advantages and Disadvantages

Advantages

  • Efficient battery charging
  • Small package size
  • Low power consumption
  • Programmable charge current
  • Integrated fault protection

Disadvantages

  • Requires additional I2C interface for advanced control and monitoring

Working Principles

LTC4066EPF operates by regulating the charging current and voltage to ensure efficient and safe charging of batteries. It utilizes an internal control circuitry to monitor the battery status and adjust the charging parameters accordingly. The integrated fault protection ensures the safety of the battery and the charging circuit.

Detailed Application Field Plans

LTC4066EPF can be used in various applications that require battery charging, such as: - Portable electronic devices - Wireless communication systems - Industrial equipment - Automotive applications - Medical devices

Detailed and Complete Alternative Models

  1. LTC4065EPF
  2. LTC4067EPF
  3. LTC4068EPF
  4. LTC4069EPF
  5. LTC4070EPF
  6. LTC4071EPF
  7. LTC4072EPF
  8. LTC4073EPF
  9. LTC4074EPF
  10. LTC4075EPF

These alternative models offer similar functionality and characteristics to LTC4066EPF, providing options for different design requirements.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LTC4066EPF trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of LTC4066EPF in technical solutions:

  1. Q: What is LTC4066EPF? A: LTC4066EPF is a high-efficiency standalone linear charger for single-cell lithium-ion batteries.

  2. Q: What is the input voltage range of LTC4066EPF? A: The input voltage range of LTC4066EPF is from 4.35V to 6.5V.

  3. Q: What is the maximum charge current supported by LTC4066EPF? A: LTC4066EPF supports a maximum charge current of 950mA.

  4. Q: Can LTC4066EPF charge other types of batteries apart from lithium-ion? A: No, LTC4066EPF is specifically designed for charging single-cell lithium-ion batteries.

  5. Q: Does LTC4066EPF have built-in thermal regulation? A: Yes, LTC4066EPF has built-in thermal regulation to prevent overheating during charging.

  6. Q: Can LTC4066EPF operate in a wide temperature range? A: Yes, LTC4066EPF can operate in a temperature range of -40°C to +85°C.

  7. Q: Does LTC4066EPF support battery temperature monitoring? A: Yes, LTC4066EPF has a dedicated pin for battery temperature monitoring.

  8. Q: Is LTC4066EPF suitable for portable devices with limited space? A: Yes, LTC4066EPF comes in a compact 20-lead TSSOP package, making it suitable for space-constrained applications.

  9. Q: Can LTC4066EPF be used in both standalone and system-powered applications? A: Yes, LTC4066EPF can be used in both standalone and system-powered applications.

  10. Q: Does LTC4066EPF have any safety features? A: Yes, LTC4066EPF includes various safety features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.