The S-8241AAXMC-GAXT2G is a lithium-ion battery protection IC manufactured by SII Semiconductor Corporation. It's designed to protect single-cell lithium-ion rechargeable batteries from overcharge, overdischarge, and overcurrent conditions.

Applications:

• Smartphones
• Tablets
• Portable power banks
• Wireless headphones
• Other battery-powered portable devices

Features:

• High-accuracy overcharge detection
• High-accuracy overdischarge detection
• Two-step overcurrent protection
• Short-circuit protection
• Low current consumption
• Small package size

Benefits:

• Protects lithium-ion batteries from damage caused by overcharge, overdischarge, and overcurrent
• Extends battery lifespan
• Enhances the safety of battery-powered devices
• Reduces the risk of battery fires and explosions
• Minimizes power consumption for longer battery runtime

Additional Details:

The S-8241AAXMC-GAXT2G battery protection IC incorporates a highly accurate voltage detection circuit to ensure precise overcharge and overdischarge protection. The two-step overcurrent protection feature provides an additional layer of safety by detecting both moderate and severe overcurrent conditions. The IC also features a short-circuit protection function that quickly disables the battery in the event of a short circuit. It operates with very low current consumption to maximize battery life. It is available in a small, space-saving package.

Electrical Characteristics:

• Overcharge Detection Voltage: 4.2 V to 4.3 V (typical)
• Overdischarge Detection Voltage: 2.3 V to 3.0 V (typical)
• Overcurrent Detection Current: Factory Preset
• Operating Voltage: 1.5 V to 5.5 V
• Operating Temperature: -40°C to +85°C