Manufacturer: Richtek Technology

Key Specifications

• Package: WDFN-24L (to be verified)
• Charger Type: Switch-mode, single-cell
• Interface: I2C
• Input Voltage Range: to be verified
• Charge Voltage: to be verified
• Charge Current: to be verified
• Operating Temperature: to be verified
• Power Path: Yes

The RT9466GQW(Z30) from Richtek Technology is a highly integrated switch-mode battery charger designed for single-cell Li-Ion or Li-Polymer battery applications. It incorporates power path management, allowing the system to be powered from the adapter while the battery is charged independently, which is essential for portable devices that require uninterrupted operation during charging.

Key Features

• Switch-mode architecture for high efficiency charging
• I2C programmable charge voltage, current, and other parameters
• Integrated power path management for system operation during charging
• Supports various charge termination and safety timers (details to be verified)
• WDFN package for compact PCB design

Applications

• Smartphones and tablets
• Portable media players
• Handheld devices with USB or adapter charging

Selection Guidance

When selecting the RT9466GQW(Z30), designers should verify the exact input voltage range, maximum charge current, and thermal specifications from the official datasheet to ensure compatibility with their system power design. The I2C interface allows flexible configuration, but firmware support is required. For detailed electrical characteristics and recommended operating conditions, refer to the manufacturer's documentation.