ADP2450ASTZ-1-R7

Power Management - Specialized Overview

The ADP2450ASTZ-1-R7 is a digital power management integrated circuit designed for industrial applications, functioning as a programmable circuit breaker and power management unit. It operates within an input voltage range of 4.5 V to 36 V and delivers a maximum output current of 500 mA at a fixed maximum output voltage of 3.3 V. The device features a low input quiescent current of 1.35 mA and supports surface-mount installation in an LQFP-48 package. It is rated for extended operating temperatures from -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrates digital power management with programmable circuit breaker protection capabilities
• Supports wide input voltage ranges suitable for industrial power distribution networks
• Provides precise overcurrent protection with adjustable trip thresholds via digital interface

Power Management - Specialized Applications

• Industrial equipment power distribution units
• Programmable circuit breaker implementations
• Digital power management systems requiring remote monitoring

Power Management - Specialized Procurement Notes

Verify the specific suffix R7 indicates reel packaging when sourcing components. Confirm that the ASTZ designation corresponds to the required temperature grade and lead-free compliance standards for your assembly process. Ensure compatibility with the LQFP-48 footprint during PCB layout finalization.

Power Management - Specialized Selection Notes

Select this component when a combined power switch and digital controller is required for industrial loads. The fixed 3.3 V output limits its use to downstream logic or specific regulated rails. Evaluate the 500 mA continuous current capability against peak load requirements to ensure adequate thermal performance within the specified ambient temperature range.

Power Management - Specialized Part Context

This part belongs to Analog Devices' specialized PMIC portfolio focused on digital power solutions. It replaces traditional analog switching regulators by integrating control logic, gate drivers, and protection circuits into a single programmable unit. The series targets applications demanding high reliability and diagnostic feedback in harsh environments.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.