ADP1034ACPZ-1-R7

Overview

The ADP1034ACPZ-1-R7 is an isolated micro power management unit (uPMU) from Analog Devices, integrating a digital isolator and power path controller within a single LFCSP-41 package. It operates with an input voltage range of 4.5 V to 60 V and provides a maximum output voltage of 28 V. The device features a quiescent operating current of 1.9 mA and supports a power dissipation of 132 mW. Designed for surface mount installation, it functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Integrates isolated uPMU functionality with digital isolation and power path control in a compact form factor
• Supports wide input voltage ranges suitable for industrial and automotive applications
• Provides high-efficiency power conversion with low quiescent current consumption

Applications

• Industrial automation systems requiring isolated power supplies
• Automotive electronics with strict isolation requirements
• Medical equipment needing safe isolated power architectures

Procurement Notes

Verify the specific suffix and revision level against official Analog Devices documentation to ensure compatibility with your design requirements. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Check for any recent lifecycle notices or obsolescence warnings directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a combined solution for isolated power delivery and signal transmission is required. Consider the LFCSP-41 package constraints and thermal management needs for the specified power dissipation. Ensure the input voltage range aligns with your system's supply characteristics and that the output voltage capabilities meet load requirements.

Part Context

This part belongs to the ADP1034 series of specialized power management ICs. It is designed to simplify designs by combining multiple functions into one chip, reducing board space and component count. The series targets applications where isolation is critical for safety or noise immunity.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully if considering competitors. No direct public substitute part numbers are confirmed in the provided data.