XC9142D47D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142D47D0R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It integrates a high-side N-channel MOSFET and features an internal oscillator operating at a fixed frequency of 1.5 MHz. The device regulates output voltage to 4.7V with a maximum input voltage range up to 6.0V. It includes built-in protection functions such as over-current protection, thermal shutdown, and soft-start capability to ensure stable operation under varying load conditions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-efficiency synchronous rectification using internal N-channel MOSFETs
• Features fixed-frequency pulse-width modulation control for stable regulation
• Includes comprehensive protection mechanisms against over-temperature and over-load scenarios

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered electronic devices
• Mobile communication equipment power supplies
• Consumer electronics requiring efficient voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix 'D47D0R-G' matches your required output voltage and package type. Confirm RoHS compliance status through official distributor documentation. Ensure compatibility with your PCB footprint and thermal management requirements before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution with integrated synchronous rectification is needed for low-voltage applications. Consider the fixed 1.5 MHz switching frequency for minimizing external inductor size. Verify that the 4.7V output aligns precisely with your system's power rail requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of DC/DC converters designed for space-constrained applications. The series offers various output voltage options and packaging styles to suit different design needs while maintaining high efficiency and reliability standards typical of Torex Semiconductor products.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-compatible alternatives within the same series offering similar current ratings. Verify if other manufacturers provide equivalent synchronous buck converters with comparable input voltage ranges and protection features.