The DW01A-G is a single-chip lithium-ion (Li-ion) battery protection IC manufactured by Fortune Semiconductor. It is designed to protect Li-ion battery packs from overcharge, over-discharge, and overcurrent conditions, ensuring the safe and reliable operation of battery-powered devices.

Applications

• Mobile Phones
• Tablets
• Portable Media Players
• Bluetooth Devices
• Other Battery-Powered Gadgets

Features

• Overcharge Protection
• Over-Discharge Protection
• Overcurrent Protection
• Short-Circuit Protection
• High Accuracy Detection

Benefits

• Enhanced Battery Safety by preventing damage from overcharging or excessive discharging.
• Extended Battery Life by optimizing the charging and discharging process.
• Improved Device Reliability by protecting against electrical faults.
• Reduced Risk of Battery Fires or Explosions due to protective measures.
• Simplified Circuit Design due to integrated protection functions.

Additional Details

The DW01A-G monitors the battery voltage and current, and it disconnects the battery from the load or charger when it detects an unsafe condition. It operates with a low quiescent current to minimize power consumption. The specific threshold voltages and current limits are detailed in the device's datasheet. Fortune Semiconductor is known for providing cost-effective and reliable battery management solutions.