BQ 24780S

The BQ24780S is a highly integrated, single-chip battery charger IC from Texas Instruments. It is designed to charge lithium-ion and lithium-polymer batteries in portable devices such as smartphones, tablets, and laptops.

The BQ24780S features a number of advanced features, including:

• Hybrid Power Boost Mode: This mode allows the adapter and battery to power the system together, providing higher power output than the adapter alone. This is useful for applications such as gaming or video editing, which require high power consumption.
• Ultra-Fast Transient Response: The BQ24780S can enter Boost Mode in just 150 µs, ensuring that the system has enough power to meet sudden demands.
• High Efficiency: The BQ24780S delivers high efficiency charging, even at high currents. This helps to extend the battery life of portable devices.
• Comprehensive Safety Features: The BQ24780S includes a number of safety features to protect the battery and system from damage, including overcharge protection, overdischarge protection, and thermal protection.
• SMBus Interface: The BQ24780S can be configured and monitored using the SMBus interface. This allows the system to optimize the charging process and to ensure the safety of the battery.

The BQ24780S is a popular choice for battery charger ICs in portable devices because of its high integration, advanced features, and small size.

Here are some of the benefits of using the BQ24780S:

• Improved performance: The BQ24780S’s Hybrid Power Boost Mode and Ultra-Fast Transient Response features help to improve the performance of portable devices by ensuring that they have enough power to meet even the most demanding applications.
• Increased efficiency: The BQ24780S’s high efficiency charging helps to extend the battery life of portable devices.
• Enhanced safety: The BQ24780S’s comprehensive safety features help to protect the battery and system from damage.
• Ease of use: The BQ24780S’s SMBus interface makes it easy to configure and monitor the charger.

Overall, the BQ24780S is a highly integrated, feature-rich battery charger IC that is well-suited for use in a variety of portable devices.