BQ2060A-E619DBQG4

Overview

Product Category

The BQ2060A-E619DBQG4 belongs to the category of integrated circuits (ICs) specifically designed for battery management systems.

Use

This product is primarily used in battery-powered devices and systems to monitor and control the charging and discharging processes, ensuring optimal performance and safety.

Characteristics

• Integrated circuit for battery management
• Monitors battery voltage, current, and temperature
• Controls charging and discharging processes
• Provides protection against overcharging, over-discharging, and overheating

Package

The BQ2060A-E619DBQG4 comes in a compact and durable package, suitable for surface mount technology (SMT) assembly. The package type is typically QFN (Quad Flat No-leads) or similar, ensuring easy integration into electronic devices.

Essence

The essence of the BQ2060A-E619DBQG4 lies in its ability to accurately monitor and manage battery parameters, ensuring efficient and safe operation of battery-powered systems.

Packaging/Quantity

The product is usually supplied in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary but is typically in the range of several hundred to a few thousand units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Battery Voltage Measurement Accuracy: ±10mV
• Current Measurement Accuracy: ±1%
• Communication Interface: I2C
• Package Type: QFN-20

Detailed Pin Configuration

The BQ2060A-E619DBQG4 has a total of 20 pins. The pin configuration is as follows:

1. VSS - Ground
2. SDA - I2C Serial Data
3. SCL - I2C Serial Clock
4. VDD - Power Supply
5. BAT - Battery Voltage Input
6. TS - Temperature Sense Input
7. ALERT - Interrupt Output
8. NC - Not Connected
9. NC - Not Connected
10. NC - Not Connected
11. NC - Not Connected
12. NC - Not Connected
13. NC - Not Connected
14. NC - Not Connected
15. NC - Not Connected
16. NC - Not Connected
17. NC - Not Connected
18. NC - Not Connected
19. NC - Not Connected
20. NC - Not Connected

Functional Features

• Accurate battery voltage, current, and temperature monitoring
• Charging and discharging control algorithms
• Overcharge protection
• Over-discharge protection
• Overheating protection
• Communication interface for data exchange with the host system
• Interrupt output for alerting the host system of critical battery conditions

Advantages and Disadvantages

Advantages

• Precise monitoring and control of battery parameters
• Enhanced safety through built-in protection mechanisms
• Compact package suitable for integration into various devices
• Efficient communication interface for seamless data exchange

Disadvantages

• Limited compatibility with certain battery chemistries or configurations
• Reliance on external host system for full functionality

Working Principles

The BQ2060A-E619DBQG4 operates by continuously measuring the battery voltage, current, and temperature using internal sensing circuits. It compares these measurements against predefined thresholds to determine the appropriate charging or discharging actions. The integrated protection features ensure that the battery remains within safe operating limits, preventing damage or hazardous situations.

Detailed Application Field Plans

The BQ2060A-E619DBQG4 finds applications in a wide range of battery-powered systems, including:

1. Portable electronic devices (e.g., smartphones, tablets)
2. Electric vehicles and hybrid electric vehicles
3. Uninterruptible power supplies (UPS)
4. Energy storage systems
5. Medical devices
6. Industrial equipment

Detailed and Complete Alternative Models

1. BQ2060A-E619DBQG3
2. BQ2060A-E619DBQG5
3. BQ2060A-E619DBQG6
4. BQ2060A-E619DBQG7
5. BQ2060A-E619DBQG8

These alternative models offer similar functionality and features to the BQ2060A-E619DBQG4, with slight variations in specifications or pin configurations.

In conclusion, the BQ2060A-E619DBQG4 is a versatile integrated circuit designed for battery management systems. Its accurate monitoring, control, and protection features make it an essential component in various battery-powered applications.