BQ2060SS-E207TR-EP

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Battery Management System (BMS)

Characteristics: - Small form factor - Low power consumption - High accuracy - Advanced protection features

Package: QFN (Quad Flat No-Lead) package

Essence: The BQ2060SS-E207TR-EP is a highly integrated IC designed for battery management systems. It provides accurate monitoring and control of battery parameters, ensuring safe and efficient operation.

Packaging/Quantity: The BQ2060SS-E207TR-EP is typically sold in reels containing a specified quantity of ICs.

Specifications

The BQ2060SS-E207TR-EP offers the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Communication Interface: I2C
• Battery Capacity Measurement Range: 0mAh to 65,535mAh
• Cell Voltage Measurement Range: 0V to 4.3V
• Overvoltage Protection Threshold: Configurable
• Undervoltage Protection Threshold: Configurable
• Overcurrent Protection Threshold: Configurable
• Charge/Discharge Current Measurement Accuracy: ±1%

Detailed Pin Configuration

The BQ2060SS-E207TR-EP has the following pin configuration:

1. VDD: Power supply input
2. SDA: I2C data line
3. SCL: I2C clock line
4. GND: Ground
5. BAT: Battery voltage sense input
6. TS: Thermistor input for temperature sensing
7. ALERT: Interrupt output
8. PACK+: Positive terminal of battery pack
9. PACK-: Negative terminal of battery pack

Functional Features

The BQ2060SS-E207TR-EP offers the following functional features:

1. Battery Voltage Monitoring: Accurate measurement of battery voltage.
2. Temperature Sensing: Thermistor input for temperature monitoring.
3. Charge/Discharge Current Measurement: Precise measurement of charge and discharge currents.
4. Overvoltage/Undervoltage Protection: Configurable thresholds to protect against excessive voltage levels.
5. Overcurrent Protection: Configurable threshold to prevent excessive current flow.
6. Communication Interface: I2C interface for easy integration with microcontrollers.

Advantages and Disadvantages

Advantages: - High accuracy in battery parameter measurements - Advanced protection features ensure safe operation - Small form factor allows for compact designs - Low power consumption prolongs battery life

Disadvantages: - Limited to I2C communication interface - Requires external thermistor for temperature sensing

Working Principles

The BQ2060SS-E207TR-EP operates by continuously monitoring battery voltage, charge/discharge currents, and temperature. It communicates with a microcontroller through the I2C interface, providing real-time data on battery parameters. The IC also incorporates configurable protection thresholds to safeguard the battery against overvoltage, undervoltage, and overcurrent conditions.

Detailed Application Field Plans

The BQ2060SS-E207TR-EP is widely used in various applications, including: - Electric vehicles - Portable electronic devices - Energy storage systems - Medical devices - Industrial equipment

In electric vehicles, the IC ensures efficient utilization and protection of the battery pack. In portable electronic devices, it enables accurate battery capacity estimation and prolongs battery life. Energy storage systems benefit from its precise monitoring and control capabilities. Medical devices and industrial equipment rely on the IC for safe and reliable battery management.

Detailed and Complete Alternative Models

Some alternative models to the BQ2060SS-E207TR-EP include: - BQ2060A - BQ2063 - BQ2065 - BQ2067

These alternative models offer similar functionality and can be considered as replacements depending on specific requirements and compatibility with the target application.

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