ROHM Semiconductor Tariff Inquiry

BD6961F-E2

BD6961F-E2 is a high-performance, single-cell, lithium-ion battery charger IC from ROHM Semiconductor. It is designed to provide efficient and reliable charging for a wide range of applications, including smartphones, tablets, wearable devices, and other portable electronics.

Description:

The BD6961F-E2 is a highly integrated, compact, and efficient lithium-ion battery charger IC. It features a built-in microcontroller, which enables advanced charging algorithms and provides precise control over the charging process. The IC is available in a small, 20-pin WQFN package, making it suitable for space-constrained applications.

Features:

1. High efficiency: The BD6961F-E2 features a high-efficiency charging architecture, which minimizes power consumption and reduces heat generation.
2. Precise voltage and current control: The IC provides accurate voltage and current regulation, ensuring safe and efficient charging of the battery.
3. Built-in microcontroller: The integrated microcontroller enables advanced charging algorithms, such as constant current/constant voltage (CC/CV) charging, temperature compensation, and battery protection.
4. Small form factor: The compact 20-pin WQFN package allows for easy integration into space-constrained applications.
5. Wide input voltage range: The BD6961F-E2 can operate with an input voltage range of 3.5V to 5.5V, making it suitable for various power supply configurations.
6. Programmable charging current and termination voltage: The charging current and termination voltage can be easily programmed through external resistors, allowing for customization to specific battery requirements.
7. Battery protection features: The IC includes multiple protection features, such as over-voltage protection, over-current protection, short-circuit protection, and thermal shutdown.

Applications:

1. Smartphones and tablets
2. Wearable devices (smartwatches, fitness trackers, etc.)
3. Portable media players
4. Bluetooth headsets and earbuds
5. Wireless speakers and headphones
6. IoT devices (smart home devices, sensors, etc.)
7. Portable gaming devices
8. Portable medical devices (blood glucose meters, insulin pumps, etc.)
9. GPS devices and navigation systems
10. Portable power banks and energy storage systems

In summary, the BD6961F-E2 from ROHM Semiconductor is a high-performance, compact, and efficient lithium-ion battery charger IC that offers precise voltage and current control, advanced charging algorithms, and multiple battery protection features. It is suitable for a wide range of portable electronic devices and applications where efficient and reliable charging is essential.