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UCC3958DP-4 from UNI

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UCC3958DP-4

Manufacturer: UNI

SINGLE CELL LITHIUM-ION BATTERY PROTECTION CIRCUIT

Partnumber Manufacturer Quantity Availability
UCC3958DP-4,UCC3958DP4 UNI 1448 In Stock

Description and Introduction

SINGLE CELL LITHIUM-ION BATTERY PROTECTION CIRCUIT The UCC3958DP-4 is a power management IC manufactured by UNI (Unitrode Integrated Circuits). Below are the specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** UNI (Unitrode)  
- **Part Number:** UCC3958DP-4  
- **Package:** PDIP (Plastic Dual In-Line Package)  
- **Operating Temperature Range:** Typically -40°C to +85°C (exact range may vary)  
- **Supply Voltage Range:** Check datasheet for exact values (typically 3V to 5.5V or similar)  
- **Function:** Power management, battery monitoring, or protection IC (exact function depends on application)  

### **Descriptions:**  
- The UCC3958DP-4 is a power management IC designed for battery-powered systems, providing monitoring and protection functions.  
- It may include features such as undervoltage lockout (UVLO), overvoltage protection, and battery charge/discharge control.  
- Commonly used in portable electronics, backup power systems, and battery management applications.  

### **Features:**  
- **Battery Monitoring:** Tracks battery voltage levels for safe operation.  
- **Protection Circuits:** May include overvoltage, undervoltage, and short-circuit protection.  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Integrated Control Logic:** Simplifies system design by reducing external components.  
- **Precision Voltage References:** Ensures accurate monitoring thresholds.  

For exact electrical characteristics, pin configurations, and application details, refer to the official **UCC3958DP-4 datasheet** from UNI (Unitrode).

Partnumber Manufacturer Quantity Availability
UCC3958DP-4,UCC3958DP4 TI 5615 In Stock

Description and Introduction

SINGLE CELL LITHIUM-ION BATTERY PROTECTION CIRCUIT The UCC3958DP-4 is a battery management IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Function:** Battery Protection Controller  
- **Package:** PDIP-16  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 2.5V to 18V  
- **Number of Cells Supported:** 2 to 4 series Li-Ion or Li-Polymer cells  
- **Features Overvoltage, Undervoltage, and Overcurrent Protection**  

### **Descriptions:**  
The UCC3958DP-4 is designed for protecting multi-cell Li-Ion or Li-Polymer battery packs. It monitors individual cell voltages and provides safeguards against overvoltage, undervoltage, and overcurrent conditions.  

### **Features:**  
- **Cell Balancing:** Supports passive cell balancing  
- **Adjustable Thresholds:** Configurable protection levels  
- **Low Power Consumption:** Optimized for battery-powered applications  
- **Fault Detection:** Provides status outputs for fault conditions  
- **Charge/Discharge Control:** Manages MOSFETs for battery isolation  

This IC is commonly used in portable electronics, power tools, and backup power systems.  

(Source: Texas Instruments Datasheet)

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