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Product Detailed Parameters
- Description：IC BATT CMDA PHONE PWR MGMT
- Series：*
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Function：-
- Battery Chemistry：-
- Number of Cells：-
- Fault Protection：-
- Interface：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The MAX1827ETL+ is a battery management integrated circuit designed for power management in portable devices. It integrates charge pump, linear regulator, and protection functions to support single-cell lithium-ion batteries. The component operates within a specified voltage range suitable for mobile phone applications. It features an TQFN-40 package for surface mount installation. The device ensures efficient energy distribution and system stability through internal control loops.
Feature Summary
- Integrates charge pump and linear regulator for efficient power conversion
- Provides comprehensive battery protection mechanisms
- Optimized for single-cell lithium-ion battery systems
Applications
- Mobile phone power management
- Single-cell portable electronic devices
- Battery command applications
Procurement Notes
Verify the exact suffix and marking on the component body to confirm it matches the MAX1827ETL+ designation. Check manufacturer documentation for current lifecycle status as availability may vary. Ensure the supplier provides valid traceability records. Confirm RoHS compliance details if required by specific regulatory standards. Validate the package type against design requirements before procurement.
Selection Notes
Select this component for designs requiring integrated power management for single-cell lithium-ion batteries. Consider the TQFN-40 package size for space-constrained layouts. Evaluate thermal performance based on expected load currents. Verify compatibility with system voltage rails. Review datasheet specifications for protection thresholds to ensure they meet safety requirements.
Part Context
This part belongs to the Maxim Integrated portfolio, now part of Analog Devices Inc. It is categorized under battery management ICs. The series focuses on solutions for portable electronics. Similar parts in the family may offer different integration levels or cell counts. This specific model targets mobile communication devices.
Replacement Considerations
Check for direct pin-to-pin replacements within the same product family. Verify functional equivalence for charge pump and regulator stages. Ensure protection features match original specifications. Consult official substitution guides from Analog Devices for validated alternatives.
