STMicroelectronics

STNRG011TR

The STNRG011TR is a highly integrated, low-power, wireless battery charger IC from STMicroelectronics. It is designed to provide a compact and efficient solution for charging small batteries in a wide range of applications.

Description:

The STNRG011TR is a highly integrated, low-power, wireless battery charger IC that uses the Qi wireless charging standard. It is designed to provide a compact and efficient solution for charging small batteries in a wide range of applications. The IC includes a high-efficiency power management system, a high-frequency power amplifier, and a communication interface for controlling the charging process.

Features:

• Qi wireless charging standard compliance
• Highly integrated solution with power management, power amplifier, and communication interface
• Supports a wide range of input voltages (3.5V to 5.5V)
• Supports a wide range of output power levels (up to 1W)
• Low power consumption in standby mode (<10uA)
• Integrated power switch for efficient power management
• Integrated power amplifier for high-efficiency wireless power transfer
• Integrated communication interface for controlling the charging process
• Small form factor (5x5mm QFN package)

Applications:

The STNRG011TR is suitable for a wide range of applications that require wireless charging of small batteries, including:

• Wireless earbuds
• Wireless headphones
• Smartwatches
• Fitness trackers
• IoT devices
• Portable medical devices
• Wireless charging pads and stations

In summary, the STNRG011TR is a highly integrated, low-power, wireless battery charger IC that is designed to provide a compact and efficient solution for charging small batteries in a wide range of applications. It is compliant with the Qi wireless charging standard and includes a high-efficiency power management system, a high-frequency power amplifier, and a communication interface for controlling the charging process. The IC is suitable for use in a wide range of applications, including wireless earbuds, smartwatches, and IoT devices.