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UCC3972PWTRG4 from TI,Texas Instruments

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15.015ms

UCC3972PWTRG4

Manufacturer: TI

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller 8-TSSOP 0 to 70

Partnumber Manufacturer Quantity Availability
UCC3972PWTRG4 TI 50 In Stock

Description and Introduction

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller 8-TSSOP 0 to 70 The UCC3972PWTRG4 is a Power Management IC (PMIC) from Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
UCC3972PWTRG4  

### **Description:**  
The UCC3972PWTRG4 is a synchronous buck controller designed for high-efficiency DC-DC conversion. It is optimized for low-voltage, high-current applications.  

### **Features:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable down to 0.9V  
- **Switching Frequency:** 300kHz (fixed)  
- **Synchronous Rectification:** Improves efficiency  
- **Current Mode Control:** Enhances transient response  
- **Soft-Start Function:** Reduces inrush current  
- **Undervoltage Lockout (UVLO):** Ensures proper operation  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Package:** TSSOP-16  

### **Applications:**  
- Point-of-load (POL) converters  
- Distributed power systems  
- Networking and telecom equipment  
- Industrial power supplies  

This information is based on the manufacturer's datasheet and technical documentation.

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