CY39C831QN-G-ERE2

Description：IC REG BUCK ENERGY HARVEST 40QFN
Series：-
Mfr：Infineon Technologies
Package：Cut Tape (CT)

SKU:c99cca647f2f Category: Power Management - Specialized Brand: Infineon Technologies

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Product introduction

CY39C831QN-G-ERE2 is listed in the Power Management - Specialized range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC REG BUCK ENERGY HARVEST 40QFN. Review the specifications below when checking this part for your BOM.

Power Management - Specialized specifications for CY39C831QN-G-ERE2

Description：IC REG BUCK ENERGY HARVEST 40QFN
Series：-
Mfr：Infineon Technologies
Package：Cut Tape (CT)
Applications：Energy Harvesting
Current - Supply：32µA
Voltage - Supply：3V ~ 5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：-
Qualification：-

Power Management - Specialized datasheet and documents for CY39C831QN-G-ERE2

CY39C831QN-G-ERE2

Power Management - Specialized Overview

The CY39C831QN-G-ERE2 is a specialized power management IC (PMIC) from Infineon Technologies, designed for energy harvesting applications. It operates within an input voltage range of 300 mV to 4.75 V and delivers a maximum output current of 80 mA. The device supports an adjustable output voltage between 2.55 V and 5 V. It functions at temperatures from -40°C to +85°C and features low quiescent current of 41 µA. Power dissipation reaches 2.5 W. Packaged in a QFN-40 surface-mount format, it integrates buck regulation capabilities.

Power Management - Specialized Feature Summary

Integrated buck regulator optimized for energy harvesting systems
Wide input voltage tolerance supporting low-voltage sources
Adjustable output voltage range for flexible system requirements
Low standby current consumption for efficiency

Power Management - Specialized Applications

Energy harvesting power supplies
Battery-free sensor nodes
IoT devices with intermittent power sources

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized channels due to limited supply status. Confirm RoHS compliance details via official documentation. Check regional availability as distribution may be restricted. Ensure storage conditions meet manufacturer specifications to maintain performance integrity during handling and installation processes.

Power Management - Specialized Selection Notes

Select this PMIC when designing systems requiring efficient power conversion from low-voltage energy harvesters. Consider the 80 mA output limit and 2.5 W dissipation capacity for thermal management. The QFN-40 package suits compact layouts. Validate that the 300 mV minimum input aligns with your source characteristics before implementation.

Power Management - Specialized Part Context

This component belongs to the MB39C831 series of specialized PMICs. It complements Infineon's portfolio of power management solutions targeting low-power and renewable energy applications. The part number suffix indicates specific packaging and environmental compliance variations within the product line.