ISPPAC-POWR6AT6-01NN32I

Power Supply Controllers, Monitors Overview

The ISPPAC-POWR6AT6-01NN32I is a programmable power management integrated circuit from the Lattice ispPAC family. It operates within a supply voltage range of 2.8V to 3.96V and draws a supply current of 10 mA. The device is housed in a 32-VFQFN package with exposed pad, measuring 5x5 mm. It supports an input voltage range of -0.3V to 5.9V and functions reliably across an industrial temperature range of -40°C to 85°C.

Power Supply Controllers, Monitors Feature Summary

• Integrates hot-swap controllers, power supply OR’ing, sequencing, voltage monitoring, reset generation, trimming, and margining functions.
• Features up to 12 differential voltage sensors with immunity to noise on the ground plane.
• Includes a ruggedized CPLD with up to 48 macrocells for sequencing and supervisory signal logic.
• Supports voltage measurement via a 10-bit ADC through I2C and includes up to 8 on-chip DACs for margining and trimming.

Power Supply Controllers, Monitors Applications

• Board-mounted power supply management
• -48V hot-swap applications
• +12V/+24V hot-swap applications
• Redundant power selection systems

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix 'NN32I' against official Lattice documentation to confirm pinout and electrical characteristics match the standard 'SN32I' variant. Ensure design compatibility with PAC-Designer software for configuration upload. Confirm RoHS3 compliance and MSL level 3 handling requirements during assembly.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring integrated board-level power control without external discrete components. It is suitable for applications needing precise voltage monitoring and fast fault response. Consider the 32-pin QFN package constraints and thermal dissipation needs for the specific PCB layout.

Power Supply Controllers, Monitors Part Context

This device belongs to the Power Manager II series, designed to reduce BOM costs by integrating multiple power management functions into a single programmable chip. It utilizes Lattice's proprietary PAC-Designer tool for easy configuration and verification prior to deployment.

Power Supply Controllers, Monitors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-references with Lattice Semiconductor directly.