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Product Detailed Parameters
- Description：IC BATT MON MULTI-CHEM 4C 16TQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Bulk
- Function：Battery Monitor
- Battery Chemistry：Multi-Chemistry
- Number of Cells：4
- Fault Protection：Reverse Battery
- Interface：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：16-WFQFN Exposed Pad
- Supplier Device Package：16-TQFN (3x3)
Download product information
Overview
The MAX6782TEA+T is a quad battery monitor from Analog Devices, designed for precise cell voltage measurement in multi-cell lithium-ion and lithium-polymer battery packs. It operates within a supply voltage range of 1.2 V to 5.5 V and features high accuracy across the operating temperature range. The device utilizes a TQFN-EP-16 package and supports serial communication interfaces for data retrieval.
Feature Summary
- Provides four independent channels for accurate monitoring of individual battery cells within a pack.
- Delivers high measurement precision suitable for critical battery management applications.
- Operates with low power consumption to extend system runtime in portable devices.
Applications
- Lithium-ion battery pack monitoring
- Lithium-polymer battery management systems
- Portable electronic device power management
Procurement Notes
Verify component authenticity through authorized distributors due to limited availability status. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any updates to electrical characteristics or recommended operating conditions before integration into final designs.
Selection Notes
Select this component when high accuracy is required for multi-cell battery monitoring. Ensure the design supports the specified supply voltage range and interface requirements. Consider thermal performance and board layout constraints associated with the TQFN-EP-16 package during PCB design.
Part Context
This part belongs to the MAX6782 series of battery monitors, offering quad-channel capabilities. It complements other Maxim Integrated solutions for comprehensive battery management by providing precise voltage sensing. The series is designed for use in applications requiring reliable and accurate state-of-charge estimation.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer resources for potential obsolescence alternatives if sourcing becomes restricted.
