LTC3300HUK-1#PBF

Battery Management Overview

The LTC3300HUK-1#PBF is a high-efficiency, bidirectional multicell battery balancer designed for lithium-ion and Lithium Iron Phosphate (LiFePO4) battery management systems. Operating from a maximum supply voltage of 36 V, this integrated circuit manages cell balancing across multiple series-connected cells. It is housed in a compact QFN-48 surface-mount package suitable for dense PCB layouts.

Battery Management Feature Summary

• Supports bidirectional energy transfer between adjacent cells to equalize state-of-charge
• Optimized for high efficiency during the balancing process to minimize thermal dissipation
• Compatible with standard lithium-ion and LiFePO4 chemistries

Battery Management Applications

• Battery management systems for portable electronic devices
• Power storage units utilizing multi-cell lithium configurations
• Electric vehicle battery packs requiring cell equalization

Battery Management Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm that the specific suffix matches the required package and temperature grade. Request original manufacturer documentation to validate RoHS compliance and traceability records prior to final procurement decisions.

Battery Management Selection Notes

Select this component when designing systems requiring active balancing for high-voltage multi-cell stacks. Ensure the input voltage range accommodates the total series cell count. Evaluate thermal requirements based on the QFN-48 package capabilities and expected balancing currents within the target application environment.

Battery Management Part Context

This device belongs to the LTC3300-1 series of power management ICs focused on battery health. It serves as a specialized solution for maintaining capacity and longevity in rechargeable battery arrays by actively redistributing charge among individual cells rather than dissipating excess energy.

Battery Management Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers within the same family or functional equivalents.