ISPPAC-POWR607-01N32I

Power Supply Controllers, Monitors Overview

The ISPPAC-POWR607 is a Power Manager II device from Lattice Semiconductor, designed for integrated board power management. It integrates hot-swap controllers, power supply OR’ing, sequencing, voltage monitoring, reset generation, trimming, and margining functions to reduce BOM costs. The device features up to 12 differential voltage sensors with immunity to ground plane noise and includes a ruggedized CPLD with up to 48 macrocells for supervisory logic. It supports voltage measurement via a 10-bit ADC through I2C and provides up to 4 High-Voltage MOSFET Driver Outputs.

Power Supply Controllers, Monitors Feature Summary

• Integrates multiple board power management functions including hot-swap control, sequencing, and supervision within a single component.
• Features high-accuracy voltage monitoring with differential sensors immune to ground plane noise.
• Includes on-chip DACs for precise voltage trimming and margining capabilities.
• Supports rapid fault response to protect onboard memory from corruption.

Power Supply Controllers, Monitors Applications

• Board input primary supply management
• Hot-swap -48V supply feed applications
• Redundant supply selection and O’ring
• Payload secondary power management

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix '01N32I' against official Lattice documentation to confirm package type and temperature grade. Ensure compatibility with PAC-Designer software for configuration. Check for AEC-Q100 qualification if automotive use is intended, as this varies by specific variant.

Power Supply Controllers, Monitors Selection Notes

Select this device when integrating complex power sequencing and monitoring is required to minimize bill of materials. It is suitable for designs needing fast fault response and accurate voltage supervision without external discrete components. Consider the available macrocells for custom logic implementation alongside power management tasks.

Power Supply Controllers, Monitors Part Context

The ISPPAC-POWR607 belongs to the Power Manager II family, which focuses on simplifying board-level power design. It complements Lattice's broader portfolio of low-power FPGAs and CPLDs by addressing specific power integrity and management needs in industrial and communication infrastructure.

Power Supply Controllers, Monitors Replacement Considerations

Consult the Power Manager II Application Cross Reference Guide for direct substitutes like POWR1014 or POWR1220AT8 based on specific channel counts and interface requirements. Verify pinout and functional equivalence before substitution.