The STNS01PUR is a highly integrated battery charger IC designed by STMicroelectronics, tailored for efficient management of single-cell Lithium-ion batteries. This advanced power solution is perfect for a wide range of portable applications, where space is at a premium and efficient charging is a must.

Key Features

• Charging Control: The IC offers a programmable charging current up to 950 mA, allowing users to customize the charge rate to match specific battery requirements. It also supports a wide range of input voltages, making it versatile for various power sources.
• Battery Protection: With built-in safety features, the STNS01PUR ensures the battery is protected against overcharge, overcurrent, and overtemperature conditions. This contributes to the longevity and reliability of the battery.
• Power Management: The IC includes an automatic power path management feature, which ensures the system remains powered even when the battery is being charged, providing a seamless user experience.
• Energy Efficiency: The STNS01PUR is designed with energy efficiency in mind. It incorporates a charge termination process that minimizes power waste once the battery reaches full capacity.

Applications

The STNS01PUR is suitable for a variety of portable devices, such as smartphones, digital cameras, wireless headphones, and handheld gaming consoles. Its compact size and comprehensive feature set make it an ideal choice for any application that requires reliable battery management.

Technical Specifications

• Input Voltage Range: 4.1 V to 6.5 V
• Programmable Charge Current: Up to 950 mA
• Charge Voltage Accuracy: ±0.5%
• Standby Supply Current: 50 µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Packaging: UFDFPN8 (3x3 mm)

Quality and Reliability

STMicroelectronics is known for its commitment to quality and the STNS01PUR is no exception. The IC is manufactured to meet the highest industry standards, ensuring both performance and durability for the end-user.

For detailed information, datasheets, and technical support, visit the STMicroelectronics official product page.