ADP2450ACPZ-1-R7

Power Management - Specialized Overview

The ADP2450ACPZ-1-R7 is a specialized power management IC designed for industrial circuit breaker applications. It integrates a boost shunt controller with power detection, a high-efficiency buck regulator, four low-offset programmable gain amplifiers, a fast analog trip circuit, and an actuator driver. The device operates within an input voltage range of 4.5 V to 36 V and supports a maximum output current of 500 mA. It is housed in a 48-lead LQFP package and functions reliably across a temperature range of -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrates a boost shunt controller with power detection capabilities for precise monitoring.
• Includes a high-efficiency buck regulator to provide stable internal power supplies.
• Features four low-offset, low-power programmable gain amplifiers for signal conditioning.
• Contains a fast analog trip circuit and actuator driver for immediate protective response.

Power Management - Specialized Applications

• Industrial circuit breaker systems
• Power management units requiring integrated protection logic
• Evaluation of digital power management architectures

Power Management - Specialized Procurement Notes

Verify the specific suffix 'R7' corresponds to the required reel packaging configuration before ordering. Confirm that the 'A' grade designation meets the operational temperature requirements for your specific deployment environment. Ensure compatibility with the intended PCB layout guidelines provided in the official datasheet to maintain performance integrity.

Power Management - Specialized Selection Notes

Select this component when a single-chip solution combining control, regulation, and protection is required for industrial breakers. It is suitable for designs needing integrated PGA amplification and analog trip circuits without external microcontrollers for basic protection functions. Consider the LQFP-48 footprint constraints during mechanical design.

Power Management - Specialized Part Context

This part belongs to the ADP2450 family of digital power management ICs from Analog Devices. It is specifically engineered to replace discrete solutions in industrial circuit breakers by consolidating multiple functional blocks into one compact package. The device simplifies system design by integrating necessary amplification and drive stages directly on the silicon.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications carefully if considering alternative PMICs from other manufacturers or different product lines within the same family.