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Product Detailed Parameters
- Description：IC BAT MON MULT-CHEM 2C SOT143-4
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Function：Battery Monitor
- Battery Chemistry：Multi-Chemistry
- Number of Cells：2
- Fault Protection：-
- Interface：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-253-4, TO-253AA
- Supplier Device Package：SOT-23-4
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Overview
The MAX6430EHUS is a battery monitor IC designed for multi-chemistry applications, supporting up to two cells. It operates within an input voltage range of 2.7V to 5.5V and features a low quiescent current. The device provides standard fault protection and is available in a surface-mount SOT143-4 package. It functions across a temperature range of -40°C to +85°C (TA).
Feature Summary
- Supports multi-chemistry battery types with monitoring for up to two cells.
- Operates with low quiescent current for energy efficiency.
- Includes standard fault protection mechanisms.
Applications
- Portable electronic devices requiring battery management
- Multi-cell battery pack monitoring systems
- Low-power consumer electronics
Procurement Notes
Verify the specific suffix (e.g., EHUS vs. EGUS) against the official Analog Devices datasheet to ensure correct package type and temperature rating. Confirm that the 'T' variant indicates tape-and-reel packaging if required by assembly equipment. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when designing circuits for multi-chemistry batteries with two cells. Ensure the system input voltage falls between 2.7V and 5.5V. Consider the SOT143-4 package size constraints and the -40°C to +85°C operating temperature range during PCB layout and thermal design.
Part Context
This part belongs to the MAX6430 series from Maxim Integrated, now part of Analog Devices. It is specifically categorized under Power Management and Battery Management solutions. The series focuses on compact, low-power battery monitoring for portable applications.
Replacement Considerations
Check for MAX6430EGUS+ as a potential alternative with similar functionality but potentially different package or temperature specifications. Verify compatibility before substitution.
FAQ
What is the maximum number of cells supported?
The MAX6430EHUS supports monitoring for up to two battery cells.
Does it support multiple battery chemistries?
Yes, the device is designed for multi-chemistry battery applications.
