BQ24780S 24780S 24780 BQ780S IC

Description

Key Features of the BQ24780S:

1. Integrated Charger and Power Path Control:

   • The BQ24780S integrates charge control and power path management for Li-ion and Li-polymer battery charging systems.

   • Power path control allows the device to power the system directly from an external power source while simultaneously charging the battery, ensuring uninterrupted operation.

2. Advanced Charging Features:

   • Supports high charging currents and battery voltages (up to 24V).

   • Provides constant-current and constant-voltage charging for Li-ion/Li-polymer batteries.

   • It can handle charging of batteries in the 2S-6S configuration, providing flexibility for different battery sizes and capacities.

3. Battery Protection:

   • It includes overvoltage protection, undervoltage protection, overcurrent protection, and temperature monitoring to ensure the safety of both the battery and the system during the charging process.

4. Thermal Regulation:

   • The IC features thermal regulation that reduces the charging current to prevent overheating, thereby improving the longevity of the battery.

5. I2C Interface for Control and Monitoring:

   • The BQ24780S uses an I2C interface to communicate with a microcontroller (MCU) for real-time monitoring, diagnostics, and control of charging parameters.

   • System parameters such as charge voltage, charge current, and battery status can be adjusted or monitored via this interface.

6. Battery Gauging:

   • The IC supports state-of-charge (SOC) and state-of-health (SOH) reporting, giving real-time information on battery health and remaining capacity.

7. Programmable Charging Parameters:

   • The charge voltage, charge current, termination current, and pre charge current can be programmed through the I2C interface, making it adaptable to various battery types and configurations.

8. External MOSFET Control:

   • The IC integrates internal control for external MOSFETs, providing efficient switching and power management for the charging and discharging paths.

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.