The BH6561FV-E2 is a Rohm Semiconductor system power management IC (PMIC) designed primarily for use in mobile devices, such as smartphones and tablets. It integrates multiple power management functions into a single chip, enabling efficient power distribution and conservation, contributing to prolonged battery life.
Applications:
- Smartphones
- Tablets
- Portable media players
- Digital cameras
- Other mobile devices
Features:
- Multiple DC-DC converters
- LDO regulators
- Battery charger
- Power path management
- I2C interface for control and monitoring
- Overvoltage and overcurrent protection
Benefits:
- Extended battery life
- Reduced board space
- Simplified system design
- Improved power efficiency
- Enhanced system reliability
Additional Details:
The BH6561FV-E2 integrates multiple DC-DC converters and LDO (low dropout) regulators to provide efficient power to different system components, such as the application processor, memory, display, and peripherals. The integrated battery charger supports various charging profiles, ensuring safe and efficient battery charging. Power path management optimizes the power flow between the battery, external power source, and system components. The I2C interface allows for easy control and monitoring of the PMIC's functions. The overvoltage and overcurrent protection features protect the system from damage due to abnormal conditions.
The PMIC is designed to operate over a wide voltage range and is available in a small package, making it suitable for space-constrained mobile devices. It also offers advanced power-saving features, such as dynamic voltage scaling (DVS) and sleep mode, to further extend battery life. The BH6561FV-E2 is a highly integrated and efficient PMIC that helps to optimize the performance and battery life of mobile devices. It is designed to meet the demanding power management requirements of modern mobile applications.
