XC9141E47DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141E47DER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 0.65V to 6V and provides a fixed output voltage of 4.7V. The device supports an output current of 500mA and utilizes a 3MHz switching frequency. It is housed in a compact 6-USPC (1.8x2) package with exposed pad, suitable for surface mount applications across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Integrated load disconnection function
• Fixed output voltage configuration
• High-frequency operation enabling compact external components

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Low-voltage power supply systems
• Mobile communication devices
• Consumer electronic equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DER-G against official Torex documentation to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with standard SMT assembly processes for the 6-USPC footprint. Cross-reference the part number with authorized distributors to confirm authenticity and traceability before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 4.7V output is required from low-voltage sources within the 6V limit. The 500mA current rating suits moderate load applications. Consider the 3MHz switching frequency for designs prioritizing smaller inductor sizes. Verify thermal performance requirements for the exposed pad package under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9141 series of synchronous step-up converters. The series is characterized by low input voltage operation and integrated protection features. The XC9141E47DER-G specifically denotes the 4.7V fixed output variant in the small USPC package, distinguishing it from other output voltages and packages in the same family.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9141 variants with identical pinouts but different output voltages, such as XC9141E35DER-G or XC9141E23DER-G, provided the system voltage requirement is adjusted accordingly. Ensure any replacement maintains the 500mA output current capability and compatible switching frequency.