XRP7714ILB-SN01-F

Overview

The XRP7714ILB-SN01-F is a specialized PowerXR digital power management IC featuring four synchronous buck regulators and one linear regulator. It operates within an input voltage range of 4.75V to 25V and supports switching frequencies up to 1.5MHz. The device provides five output channels, including programmable controllers for the buck stages and a dedicated LDO. It is housed in a 40-TQFN package with an exposed pad, designed for surface mount installation across industrial temperature ranges from -40°C to +125°C.

Feature Summary

• Integrates four synchronous step-down converters and one low-dropout regulator for multi-rail power distribution
• Features digital control architecture allowing configuration via I2C interface
• Includes built-in sequencing capabilities for coordinated power-up and power-down sequences

Applications

• Powering complex system-on-chip architectures requiring multiple voltage rails
• Industrial equipment with strict thermal operating requirements
• Communication infrastructure nodes utilizing MaxLinear chipset families

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm specific suffix SN01-F matches design requirements as it denotes a distinct tape-and-reel variant. Check for end-of-life notifications and ensure supply chain continuity for long-term production needs.

Selection Notes

Select this component when a single IC solution is required to manage four high-current buck outputs alongside a precision analog rail. Ensure the design accommodates the 40-pin TQFN footprint and utilizes I2C-compatible microcontrollers for digital configuration. Validate that the 25V maximum input rating aligns with the system bus voltage.

Part Context

This part belongs to the MaxLinear PowerXR series, which focuses on digitally programmable power management solutions. The series emphasizes flexibility through software-defined parameters rather than fixed hardware configurations, enabling rapid prototyping and optimized efficiency across varying load conditions.

Replacement Considerations

Consult official discontinuation notices for qualified substitute part numbers. Verify pin compatibility and electrical specifications before transitioning to alternative PMICs from the same or different manufacturers.