The S-8261ABEBD-G3E-TF is a lithium-ion rechargeable battery protection IC manufactured by SII Semiconductor Corporation (now Renesas Electronics Corporation). This IC is specifically designed to protect lithium-ion battery packs in various applications, preventing overcharge, overdischarge, and overcurrent conditions that can damage the battery and compromise safety.

Applications

• Smartphones
• Tablets
• Portable power tools
• Power banks
• Bluetooth headsets

Features

• Overcharge detection
• Overdischarge detection
• Overcurrent detection
• Short circuit protection
• High-accuracy voltage detection
• Low current consumption during operation and power-down
• Package: SOT-23-6

Benefits

• Enhanced Battery Safety: Protects lithium-ion batteries from dangerous overcharge, overdischarge, and overcurrent conditions, ensuring safe operation and preventing damage.
• Prolonged Battery Life: Prevents battery degradation caused by extreme voltage and current conditions, extending the overall lifespan of the battery pack.
• Improved Device Reliability: Safeguards the device from potential damage caused by battery-related issues, enhancing the reliability of the end product.
• Low Power Consumption: Minimizes power drain from the battery, extending the operating time of portable devices.
• Compact Design: The small SOT-23-6 package allows for easy integration into space-constrained applications.

Technical Specifications

The S-8261ABEBD-G3E-TF features precise overcharge, overdischarge, and overcurrent detection thresholds. The overcharge detection voltage is typically 4.2V to 4.3V. The overdischarge detection voltage is typically 2.3V to 2.8V. The overcurrent detection voltage is precisely set to protect the battery. The IC operates with a low current consumption of typically 3.0 μA during operation and 0.1 μA during power-down. The operating temperature range is typically -40°C to +85°C. The package is a SOT-23-6 surface mount package.