Texas Instruments UCC3958PWP-2 Battery Management
IC BATT PROT LI-ION 1CL 24HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC3958PWP-2
Detailed Description
IC BATT PROT LI-ION 1CL 24HTSSOP
Package
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Key Features
Package / Case: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UCC3958PWP-2 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC3958PWP-2 Battery Management technical specifications.
General
Package / Case
24-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Lifecycle Status
Obsolete
Battery Chemistry
Lithium Ion
Number of Cells
1
Fault Protection
Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Function
Battery Protection
Alternate Parts Comparison (UCC3958PWP-2 vs UCC2897APW vs UCC28C43DGK vs UCC2805N)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-TSSOP | 20-TSSOP | 8-TSSOP | 8-DIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Operating Temperature | -20°C ~ 70°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TJ) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Obsolete | Active | Active | Last Time Buy |
| Function | Battery Protection | Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Supply Voltage | -- | 12V | 7.6V ~ 18V | 3.6V ~ 12V |
| Frequency | -- | 1MHz | 1MHz | 1MHz |
| Switching Frequency | -- | 250kHz | Up to 1MHz | 31kHz |
| Clock Sync | -- | Yes | No | No |
| Control Features | -- | Current Limit, Enable, Soft Start | Frequency Control | Frequency Control |
| Duty Cycle | -- | 74% | 100% | 50% |
| Fall Time | -- | 14ns | 20ns | 44ns |
| Action |
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