The XC6401FF96MR is a highly integrated power management IC (PMIC) manufactured by Torex Semiconductor. It is designed to provide a compact and efficient power solution for various portable devices and embedded systems. This PMIC integrates multiple functions, including voltage regulation, battery charging, and system monitoring, into a single chip.

Applications:

• Wearable devices (smartwatches, fitness trackers)
• Portable medical devices
• IoT (Internet of Things) devices
• Bluetooth headsets
• Low-power microcontrollers systems

Features:

• Integrated buck-boost DC-DC converter
• LDO (Low Dropout) regulators
• Battery charger
• Overvoltage protection (OVP)
• Overcurrent protection (OCP)
• Thermal shutdown protection (TSD)
• Small package size (CL-2025-6)

Benefits:

• Reduces board space and component count in compact electronic devices.
• Provides efficient power conversion, extending battery life.
• Offers comprehensive protection against voltage and current overloads.
• Simplifies power supply design.
• Enables faster time-to-market for new products.

Additional Details:

The XC6401FF96MR integrates a buck-boost DC-DC converter that provides a stable output voltage even when the input voltage varies above or below the desired output voltage. It also includes LDO regulators for powering sensitive analog and digital circuits. The integrated battery charger supports various battery chemistries. The overvoltage protection, overcurrent protection, and thermal shutdown protection features ensure robust and reliable operation under various operating conditions. The small CL-2025-6 package enables its use in highly compact applications. The PMIC is designed to optimize power efficiency and reduce power consumption in portable and battery-powered devices. The specific output voltages of the LDOs, and the charging current of the battery charger will depend on specific configuration and external components chosen by the designer.