AND8400QF65

Voltage Regulators - Linear + Switching Overview

The AND8400QF65 is a PMIC from AnDAPT, Inc., featuring four synchronous buck converters. It operates within a switching frequency range of 500kHz to 800kHz and utilizes a 65-pin QF(5x5) package.

Voltage Regulators - Linear + Switching Feature Summary

• Integrates four independent synchronous buck converter channels for multi-rail power distribution.
• Features digital control architecture for precise voltage regulation and system management.

Voltage Regulators - Linear + Switching Applications

• Multi-output server power supply systems
• Industrial equipment requiring synchronized DC-DC conversion
• Telecommunications infrastructure power modules

Voltage Regulators - Linear + Switching Procurement Notes

Verify the specific suffix 'QF65' against official manufacturer documentation to confirm pinout compatibility and thermal specifications. Ensure that the 65-QF(5x5) package dimensions align with your PCB layout requirements before finalizing procurement orders.

Voltage Regulators - Linear + Switching Selection Notes

Select this component when a compact solution for four isolated or common ground outputs is required. The integrated digital controller simplifies design by reducing external passive components compared to analog alternatives, provided the 500kHz to 800kHz frequency range meets EMI constraints.

Voltage Regulators - Linear + Switching Part Context

This part belongs to the AND8400 family of digital power controllers. It serves as the active semiconductor element for evaluation boards like the AND8400EB, enabling developers to test the digital control algorithms and power stage performance in practical applications.

Voltage Regulators - Linear + Switching Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 4-channel synchronous buck topology and digital control interface specifications manually.