XRP7714ILB-0X14-F

Overview

The XRP7714ILB-0X14-F is a digital power management integrated circuit from the MaxLinear PowerXR series. It features four programmable PWM controllers housed in a TQFN-40 package. The device operates with an input voltage range of 4.75 V to 25 V and supports output voltages between 900 mV and 5.1 V. It includes built-in sequencing capabilities and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Digital control architecture utilizing I2C interface for configuration
• Integrated sequencing logic for multi-rail power applications
• Programmable switching frequency and output voltage regulation

Applications

• Multi-voltage rail systems requiring digital control
• Industrial equipment power distribution
• Telecommunications infrastructure power supplies

Procurement Notes

This component is officially designated as obsolete by the manufacturer. Verification of availability should focus on surplus or secondary market channels, as standard distribution networks no longer support new orders. Confirm specific lot dates and storage conditions when sourcing from non-primary suppliers to ensure reliability.

Selection Notes

Engineers replacing this part must evaluate compatibility with existing I2C communication protocols and pin configurations. The transition requires verifying that alternative digital PMICs support the required 4-channel PWM control and sequencing features. Input voltage ranges and thermal performance under load must match the original design constraints.

Part Context

Part of the PowerXR family designed for complex power management needs. This model specifically addresses applications requiring precise digital regulation and synchronized startup sequences across multiple outputs.

Replacement Considerations

Check for direct functional equivalents in the XRP77xx series or newer generations from MaxLinear. Ensure substitute components maintain identical pinout and I2C register maps to minimize board redesign efforts.