BQ736 BQ 736 BQ24736 BQ 24736 Battery Charging IC

Description

Key Features of the BQ736:

1. Battery Protection:

   • The BQ736 provides overvoltage protection, undervoltage protection, overcurrent protection, and short-circuit protection to ensure the safety of both the battery and the system during charging and discharging.

   • It helps to prevent dangerous conditions such as overcharging or deep discharge, which could shorten the battery’s life or lead to catastrophic failure.

2. Integrated Battery Monitoring:

   • The IC monitors important battery parameters like voltage, temperature, and current during charge and discharge cycles.

   • It can be used in multi-cell configurations (such as 2S, 3S, etc.) for Li-ion/Li-polymer batteries, supporting applications that need battery balancing and health monitoring.

3. Current Measurement:

   • The BQ736 can measure both charge current and discharge current, giving precise insight into the current flow during operation.

4. Temperature Monitoring:

   • Integrated temperature sensors ensure that the battery and system are operating within a safe temperature range, with the IC regulating charge/discharge based on these readings.

   • It can also include thermal shutdown features to avoid damage in case of overheating.

5. Protection for Overcharge and Overdischarge:

   • The IC ensures the battery is protected from overcharge by cutting off charging when the battery reaches its maximum voltage threshold.

   • Similarly, it protects the battery from overdischarge by cutting off the discharge current when the battery voltage drops below a safe threshold.

6. Multiple Battery Configuration Support:

   • Supports multiple cell configurations such as 2S, 3S, and 4S, making it versatile for various battery pack sizes and configurations.

7. Communication Interface:

   • The BQ736 uses I2C or SMBus communication for system-level integration, allowing microcontrollers (MCUs) to read system status and adjust parameters like voltage, current, and thresholds.

8. Low Power Consumption:

   • Designed for low power consumption to minimize drain on the battery during idle or quiescent modes.

9. Flexible Voltage and Current Configurations:

   • The IC allows for flexible voltage and current settings through I2C, which makes it adaptable to different battery types and configurations.

Please Note:

• No Returns, Exchanges, or Warranty available.

• Kindly verify the model number and ensure it matches your product before placing an order.

• We guarantee premium quality.

• All items are thoroughly inspected prior to shipping.