The BD6980NUX-E2 is a system power management IC (PMIC) manufactured by Rohm Semiconductor. It's designed for applications that require efficient power management, such as portable devices, wearables, and other low-power electronic products. This PMIC integrates multiple power management functions into a single chip, reducing board space and simplifying system design.

Applications

• Wearable Devices: Smartwatches, fitness trackers, and other wearable electronics.
• Portable Devices: Smartphones, tablets, and portable media players.
• IoT Devices: Sensors, wireless modules, and other connected devices.
• Battery-Powered Systems: Devices requiring efficient power management for extended battery life.
• Power Management Units: Providing stable and regulated power for various electronic components.

Features

• Integrated Power Management: Combines multiple power management functions into a single IC.
• High Efficiency: DC-DC converters with high efficiency for optimal power usage.
• Low Quiescent Current: Minimizes power consumption during standby mode.
• Multiple Output Voltages: Provides various regulated output voltages for different system components.
• Over-Voltage Protection (OVP): Protects the system from over-voltage conditions.
• Over-Current Protection (OCP): Prevents damage from excessive current draw.
• Thermal Shutdown (TSD): Shuts down the device in case of over-temperature.
• Compact Package: Available in a small package for space-constrained applications.

Benefits

• Simplified System Design: Reduces the number of discrete components needed for power management.
• Reduced Board Space: Compact package minimizes PCB footprint.
• Improved Efficiency: High-efficiency DC-DC converters extend battery life.
• Enhanced Reliability: Integrated protection features ensure system stability.
• Lower Power Consumption: Low quiescent current reduces overall power drain.
• Cost-Effective Solution: Integrates multiple functions, reducing overall system cost.

Additional Details

The BD6980NUX-E2 typically includes DC-DC converters, LDO regulators, and other power management features. The exact specifications, such as the number of outputs, voltage levels, and current capabilities, vary depending on the specific configuration. It often utilizes an I2C interface for control and monitoring. It is designed for surface mount applications. The operating temperature range is typically -30°C to +85°C. The device may also include features like battery charging control and power path management. It provides a comprehensive power management solution for a variety of applications. The datasheets for the specific Rohm PMICs should be consulted for the accurate voltage and current output ranges.