21-0066PBF

Voltage Regulators - DC DC Switching Regulators Overview

The 21-0066PBF is a synchronous buck switching regulator IC from Infineon Technologies, featuring an adjustable positive output configuration. It supports single or dual output modes with maximum current ratings of 30A and 15A respectively. The device operates within a switching frequency range of 170kHz to 460kHz and accepts an input voltage that supports a 3.3V output level. It utilizes a buck topology for efficient DC-DC conversion.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Incorporates synchronous rectification technology to minimize energy waste and reduce heat generation during operation.
• Features an adjustable positive output voltage capability suitable for diverse power management requirements.
• Supports flexible output configurations including both single and dual output modes.

Voltage Regulators - DC DC Switching Regulators Applications

• High-efficiency DC-DC step-down power conversion systems
• Power management integrated circuits requiring synchronous rectification
• Applications demanding adjustable positive voltage outputs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific part status as the component may be listed as obsolete in certain distributor databases. Confirm technical specifications directly against official Infineon documentation rather than relying solely on third-party summaries. Ensure compatibility with existing system designs before procurement due to potential lifecycle changes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring high-current synchronous buck regulation with adjustable output parameters. Consider the 30A and 15A current capabilities when designing thermal management solutions. Evaluate the 170kHz to 460kHz switching frequency range against electromagnetic interference constraints and passive component sizing requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to Infineon's power management portfolio, specifically designed as a DC-DC switching regulator. It represents a solution for efficient voltage conversion using synchronous rectifier technology. The part is categorized under voltage regulators and power management ICs within the manufacturer's product lineup.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Infineon selection guides for compatible alternatives if this specific model is unavailable or obsolete.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the switching frequency range of the 21-0066PBF?

The switching frequency ranges between 170kHz and 460kHz.

Does the 21-0066PBF support multiple output configurations?

Yes, it supports both single and dual output configurations.