The S-826AAVBD-G2V-TF is a high-performance lithium-ion battery protection IC manufactured by SII Semiconductor Corporation. This IC is designed to protect lithium-ion rechargeable batteries from overcharge, overdischarge, and overcurrent, ensuring the safety and longevity of battery-powered devices.

Applications:

• Smartphones
• Tablets
• Wearable devices (smartwatches, fitness trackers)
• Portable power banks
• Bluetooth speakers
• Other battery-powered consumer electronics

Features:

• Overcharge detection: Accurately detects overcharge conditions to prevent battery damage.
• Overdischarge detection: Prevents deep discharge, which can significantly reduce battery life.
• Overcurrent detection: Protects against excessive current draw, preventing overheating and potential hazards.
• Short-circuit protection: Quickly responds to short-circuit events, disconnecting the battery to prevent damage.
• High-accuracy voltage detection: Ensures precise monitoring of battery voltage for reliable protection.
• Low current consumption: Minimizes power drain from the battery, extending the operating time of the device.
• Compact package: Available in small packages suitable for space-constrained applications.

Benefits:

• Enhanced battery safety: Prevents battery damage and reduces the risk of fire or explosion.
• Extended battery life: Protects against overcharge and overdischarge, maximizing the number of charge-discharge cycles.
• Improved device reliability: Ensures stable and reliable operation of battery-powered devices.
• Reduced warranty claims: Minimizes the likelihood of battery-related failures, reducing warranty costs.
• Compliance with safety standards: Helps manufacturers meet regulatory requirements for battery safety.

Additional Details:

The S-826A series offers a range of protection features and voltage thresholds to suit various lithium-ion battery chemistries and application requirements. It operates over a wide temperature range and is designed for low power consumption to ensure optimal battery performance. Specific technical specifications, such as overcharge detection voltage, overdischarge detection voltage, and overcurrent detection current, vary depending on the specific model within the S-826A series. Refer to the manufacturer's datasheet for detailed specifications.