XRP7714ILB-SAQ-F

Overview

The XRP7714ILB-SAQ-F is a PowerXR series digital power management IC from MaxLinear, Inc. It features five outputs: four synchronous buck regulators and one linear regulator (LDO). The device operates with an input voltage range of 4.75V to 25V and supports switching frequencies up to 1.5MHz. It includes built-in sequencing capabilities and is housed in a 40-TQFN package with dimensions of 6x6 mm. The component is rated for operation between -40°C and +125°C.

Feature Summary

• Integrates four synchronous buck converters and one LDO within a single digital controller architecture.
• Supports programmable output sequencing for controlled power-up and power-down transitions.
• Features a compact 40-pin TQFN exposed pad package designed for surface-mount applications.

Applications

• Complex embedded systems requiring multiple regulated voltage rails
• Industrial control units with wide input voltage requirements
• Telecommunications infrastructure equipment

Procurement Notes

Verify the specific suffix SAQ against official MaxLinear documentation to confirm exact packaging or qualification status. Confirm availability as this part may be discontinued or restricted. Ensure compatibility with existing PCB footprints and thermal management designs before procurement.

Selection Notes

Select this component when a multi-rail solution with integrated sequencing is required. Consider the 4.75V to 25V input range for systems with variable supply voltages. Evaluate the 40-TQFN package size against board space constraints and thermal dissipation needs for high-density designs.

Part Context

This part belongs to the MaxLinear PowerXR family of digital power controllers. These devices are designed to replace discrete power solutions by integrating multiple regulators and control logic into a single chip, reducing component count and board area while improving efficiency and reliability in complex electronic systems.

Replacement Considerations

Check for direct pin-to-pin replacements within the XRP7714 series, such as XRP7714ILB-F or XRP7714ILBTR-F. Verify that any substitute maintains the same output configuration and sequencing capabilities. Consult official datasheets for electrical parameter equivalence.