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Product Detailed Parameters
- Description：IC BATT PROT LI-ION 1CL 24HTSSOP
- Series：-
- Mfr：Unitrode
- Package：Bulk
- Function：Battery Protection
- Battery Chemistry：Lithium Ion
- Number of Cells：1
- Fault Protection：Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Interface：-
- Operating Temperature：-20°C ~ 70°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：24-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：24-HTSSOP
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Overview
The UCC3958PWP-1 is a single-cell lithium-ion battery protection circuit manufactured by Unitrode. It is designed for precise control and safety in power supply support applications. The device utilizes BICMOS technology and features a fixed configuration with one channel. It is housed in a 24-pin PDSO package, specifically the HTSSOP form factor, ensuring compact integration into portable electronic devices requiring robust battery management.
Feature Summary
- Provides comprehensive protection for single-cell lithium-ion batteries
- Utilizes BICMOS technology for reliable operation
- Designed as a dedicated power supply support circuit
Applications
- Single-cell lithium-ion battery protection systems
- Portable electronic device power management
- Power supply support circuits requiring precise control
Procurement Notes
Verify the manufacturer designation, as Unitrode products are often associated with Texas Instruments. Confirm the specific suffix '-1' aligns with your required revision or variant. Ensure the 24-HTSSOP package matches your PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component when a dedicated solution for single-cell lithium-ion battery protection is required. The BICMOS process offers a balance of performance and integration. Consider the 24-pin package size relative to available board space. This part is suitable for applications needing fixed-channel protection without complex external programming.
Part Context
Unitrode is a brand historically significant in power management, now integrated into Texas Instruments. The UCC3958 series represents specialized battery management solutions. This specific model focuses on single-cell applications, distinguishing it from multi-cell or general-purpose regulator families within the broader portfolio.
FAQ
What type of battery does the UCC3958PWP-1 protect?
It is designed specifically for single-cell lithium-ion batteries.
What technology is used in the UCC3958PWP-1 construction?
The device is constructed using BICMOS technology.
