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UCC3957 from TI/BB,Texas Instruments

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UCC3957

Manufacturer: TI/BB

Three - Four Cell Lithium-Ion Protector Circuit

Partnumber Manufacturer Quantity Availability
UCC3957 TI/BB 18 In Stock

Description and Introduction

Three - Four Cell Lithium-Ion Protector Circuit The UCC3957 is a power management IC manufactured by Texas Instruments (TI) and Burr-Brown (BB). Below are the specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)  
- **Type:** Power Management IC  
- **Function:** Battery Protection Controller  
- **Input Voltage Range:** Typically designed for multi-cell Li-ion or Li-polymer battery packs  
- **Protection Features:** Overvoltage, undervoltage, overcurrent, and short-circuit protection  
- **Operating Temperature Range:** Industrial-grade (typically -40°C to +85°C)  
- **Package Type:** Likely available in SOIC or other surface-mount packages  

### **Descriptions:**  
The UCC3957 is a battery protection controller designed for safeguarding multi-cell rechargeable battery packs (such as Li-ion or Li-polymer). It monitors cell voltages and current to prevent damage from overcharging, deep discharging, or excessive current conditions.  

### **Features:**  
- **Multi-Cell Monitoring:** Supports protection for multiple battery cells in series.  
- **Integrated Protection:** Includes overvoltage (OV), undervoltage (UV), and overcurrent (OC) detection.  
- **Balancing Support:** May include passive cell balancing to maintain uniform charge across cells.  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Fault Detection:** Provides status outputs or signals for fault conditions.  
- **Robust Design:** Suitable for industrial and portable electronics.  

For exact datasheet details, refer to the official TI/BB documentation.

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