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Product Detailed Parameters
- Description：IC L-I PROTECTOR CIRCUIT 16-SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Function：Battery Protection
- Battery Chemistry：Lithium Ion
- Number of Cells：-
- Fault Protection：-
- Interface：-
- Operating Temperature：-55°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
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Overview
The UCC3958DP-3 is a single-cell lithium-ion battery protection integrated circuit manufactured by Texas Instruments. It provides comprehensive protection against overvoltage, undervoltage, overcurrent, and short-circuit conditions to ensure safe operation of the connected battery cell. The device integrates precision voltage references and comparators to monitor cell status continuously. Designed for surface-mount applications, it utilizes a compact package suitable for space-constrained portable electronics. The component operates within a specified temperature range to maintain reliability under varying environmental conditions.
Feature Summary
- Integrated protection against overvoltage, undervoltage, overcurrent, and short circuits
- Precision monitoring of single-cell lithium-ion battery parameters
- Compact surface-mount packaging for efficient board layout
Applications
- Portable electronic devices requiring single-cell battery management
- Consumer electronics with lithium-ion power sources
- Industrial equipment utilizing protected single-cell battery packs
Procurement Notes
Verify the specific suffix 'DP-3' against official Texas Instruments documentation to confirm pinout and functional specifications. Ensure compatibility with existing PCB footprints and thermal requirements. Confirm RoHS compliance status through current manufacturer datasheets before integration into production designs.
Selection Notes
Select this component for applications requiring dedicated single-cell lithium-ion protection with integrated fault handling. Evaluate package constraints and operating temperature ranges against system requirements. Consider the availability of EDA models for simulation and design verification during the selection phase.
Part Context
This part belongs to the UCC3958 family of battery protection ICs from Texas Instruments. The family includes variants such as UCC3958-1 and UCC3958-2, which share similar core protection functionalities but may differ in specific electrical characteristics or package options. These components are designed to enhance safety in lithium-ion battery systems.
Replacement Considerations
Publicly confirmed substitute part numbers for the UCC3958DP-3 are not available in the provided reference data. Verify cross-references through official TI documentation or authorized distributor databases to identify compatible alternatives.
