The MM1563EFBE is a power management IC (PMIC) manufactured by Mitsumi Electric. It's designed to efficiently manage power in various portable electronic devices.

Applications

• Smartphones: Managing power distribution for different components like CPU, display, and memory.
• Tablets: Providing power regulation and battery charging functions.
• Portable media players: Regulating voltage and current for optimal performance.
• Digital cameras: Controlling power to image sensors, processors, and displays.
• Wearable devices: Smartwatches, fitness trackers, and other battery-powered devices.

Features

• High Efficiency: Minimizes power loss during voltage conversion, extending battery life.
• Multiple Output Voltages: Provides various regulated voltage outputs for different system components.
• Integrated Battery Charger: Simplifies battery charging circuitry.
• Overvoltage Protection (OVP): Protects the device and connected components from damage due to overvoltage conditions.
• Overcurrent Protection (OCP): Prevents excessive current flow, protecting the device and battery.
• Short Circuit Protection (SCP): Shuts down the device in the event of a short circuit.

Benefits

• Extended Battery Life: High efficiency power conversion maximizes battery runtime.
• Reduced Board Space: Integration of multiple functions minimizes the number of external components required.
• Improved System Reliability: Integrated protection features prevent damage from electrical faults.
• Simplified Design: Integrated battery charging and multiple outputs simplify power management design.

Additional Details

Input Voltage Range: Typically 2.7V to 5.5V

Output Voltages: (Depending on configuration) Typically 1.2V, 1.8V, 2.8V, 3.3V

Battery Charging Current: (Depending on configuration) Typically 500mA to 1A

Package: QFN

Operating Temperature Range: -30°C to +85°C