The S-8204BAO-TCT1S is a battery protection IC manufactured by SII Semiconductor Corporation. It is specifically designed to protect lithium-ion rechargeable batteries from overcharge, overdischarge, and overcurrent conditions. The IC monitors the battery voltage and current, and if any of these parameters exceed safe limits, it disconnects the battery from the load, preventing damage and ensuring safe operation. It's characterized by low power consumption and high accuracy, making it well-suited for battery-powered devices and portable electronics.

Applications

• Lithium-ion battery packs
• Smartphones
• Tablets
• Portable media players
• Power tools

Features

• Overcharge protection
• Overdischarge protection
• Overcurrent protection
• Short-circuit protection
• High-accuracy voltage detection
• Low current consumption

Benefits

• Enhanced battery safety
• Extended battery life
• Prevention of battery damage
• Improved device reliability
• Minimized power consumption

Additional Details

The S-8204BAO-TCT1S provides comprehensive protection for lithium-ion batteries, preventing potentially hazardous situations caused by overcharging, overdischarging, or excessive current draw. The high-accuracy voltage detection ensures that the battery is protected within its safe operating limits. The low current consumption minimizes the IC's impact on battery life. It typically includes internal MOSFETs for disconnecting the battery, simplifying the external circuitry required. Consult the device datasheet for precise specifications, including overcharge detection voltage, overdischarge detection voltage, overcurrent detection current, and operating temperature range. The IC is crucial for ensuring the safety and longevity of lithium-ion batteries in a wide range of portable electronic devices.