ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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-143-4
Download product information
Overview
The MAX6430ORUS+ is a dual-level battery monitor from the MAX6427–MAX6438 family, designed for single lithium-ion or multicell alkaline/NiCd/NiMH power supplies. It features internal hysteresis and provides two low-battery output indicators to signal three conditions: good, weak, or empty battery. The device asserts its outputs when voltage drops below specified thresholds and deasserts after rising above high thresholds following a minimum 140ms timeout. This timeout ensures supply stabilization before enabling power-converter or microprocessor activity.
Feature Summary
- Dual low-battery output indicators for monitoring three distinct battery states
- Internal hysteresis prevents output oscillation during threshold transitions
- Minimum 140ms timeout period ensures supply voltage stabilization before system enablement
Applications
- Single lithium-ion cell monitoring
- Multicell alkaline power supply supervision
- NiCd/NiMH battery pack management
Procurement Notes
Verify the specific suffix ORUS against the official Maxim Integrated datasheet to confirm package type and temperature range. Ensure compatibility with the target system's voltage thresholds and logic levels. Confirm RoHS compliance status as indicated in the component documentation. Cross-reference the manufacturer part number to avoid confusion with similar family members.
Selection Notes
Select this component for applications requiring precise monitoring of single Li+ or multi-cell batteries. The dual-output design allows for flexible system control strategies based on battery health. Consider the internal hysteresis and timeout features for robust operation in noisy environments without external components.
Part Context
Part of the MAX6427–MAX6438 series of low-power battery monitors. These devices are optimized for portable electronics and industrial systems where accurate battery state indication is critical. The series supports various packaging options and threshold configurations to meet diverse design requirements.
Replacement Considerations
Compatible substitutes within the same family include MAX6431ORUS+ and MAX6432ORUS+. Verify that alternative parts match the required voltage thresholds and package dimensions before substitution.
