Description

The BQ24022DRCRG4 battery charger IC is specifically designed for efficient management of single-cell lithium-ion and lithium-polymer batteries. Similar to the BQ24022DRCR, it offers a seamless transition across the different stages of charging with enhanced reliability and protective features.

Features and Benefits

• Wide input voltage range of 4.5 V to 10.2 V
• Integrated MOSFET and current sensing
• Charge status display capability
• Built-in safety timer and thermal shutdown

Applications

• Mobile phones
• PDA products
• Digital cameras
• Bluetooth devices

Additional Details

The IC supports dynamic power management for optimizing the available power to the system while charging. It also includes overcharge and short-circuit protection, ensuring battery safety and longevity.