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Product Detailed Parameters
- Description：IC SUPERVISOR PWR SUP SUPPORT
- Series：*
- Mfr：Texas Instruments
- 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 TWL2214CAPFBR is a Power Management Integrated Circuit (PMIC) from Texas Instruments, specifically designed for battery management applications. It functions as a power supply support supervisor with adjustable features for a single channel. The device utilizes a PQFP-48 package and operates within a voltage range that includes 3.3V and 4.3V configurations. It supports I2C/SPI bus interfaces for serial address and data input/output, facilitating bidirectional communication for system control and monitoring.
Feature Summary
- Integrated power supply supervision with adjustable thresholds for single-channel monitoring
- Supports I2C and SPI serial communication interfaces for digital control
- Designed for advanced battery management in portable electronic systems
Applications
- Portable consumer electronics requiring precise power management
- Battery-powered devices needing voltage supervision
- Systems utilizing I2C or SPI controlled power sequencing
Procurement Notes
Verify the specific datasheet revision and ordering suffix to ensure compatibility with your design requirements. Confirm package type and temperature range specifications against your application needs. Cross-reference part numbers with official Texas Instruments documentation to avoid counterfeit components. Ensure supply chain sources provide authentic products with proper traceability.
Selection Notes
Select this component when a dedicated PMIC for battery management is required with digital interface control. Consider the PQFP-48 package size and pin count for PCB layout constraints. Evaluate the need for adjustable supervision thresholds and I2C/SPI compatibility before finalizing the design choice.
Part Context
This part belongs to Texas Instruments' portfolio of power management solutions, focusing on integrated circuits for battery management and power supply supervision. It is distinct from general-purpose supervisors by offering specific integration for battery-related applications and digital interface support.
Replacement Considerations
Consult official Texas Instruments substitution guides for verified alternatives. Check for functional equivalence in package, pinout, and electrical characteristics before considering any substitute parts.
