The RC5T724C is a Power Management IC (PMIC) manufactured by Ricoh. It's designed for use in portable devices and other battery-powered applications. It integrates various power management functions, including DC-DC converters, LDO regulators, and battery charging capabilities, into a single chip.

Applications

• Smartphones
• Tablets
• Wearable Devices
• Portable Navigation Devices (PNDs)
• Digital Cameras

Features

• Multiple Buck converters with high efficiency.
• LDO regulators for noise-sensitive applications.
• USB power supply support.
• Battery charging function for single-cell lithium-ion batteries.
• I2C interface for control and monitoring of power management parameters.
• Power-on reset function.
• Overcurrent protection, overvoltage protection, and thermal shutdown.

Benefits

• Reduced component count and board space.
• Improved power efficiency and longer battery life.
• Simplified system design.
• Enhanced system reliability due to integrated protection features.
• Flexible power management options for diverse application requirements.

Additional Details

The RC5T724C's integrated battery charger supports various charging profiles and safety features. The I2C interface allows the host processor to monitor voltage levels, current consumption, and temperature. The device also incorporates a power-on reset function to ensure proper system initialization. Specific electrical characteristics, such as voltage and current ratings, are detailed in the device's datasheet. The package type is typically a compact QFN or similar surface-mount package.