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UCC3972PWTR from TI,Texas Instruments

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UCC3972PWTR

Manufacturer: TI

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller

Partnumber Manufacturer Quantity Availability
UCC3972PWTR TI 995 In Stock

Description and Introduction

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller The UCC3972PWTR is a power management IC manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on factual information:

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

### **Part Number:**  
UCC3972PWTR  

### **Description:**  
The UCC3972PWTR is a synchronous buck controller designed for high-efficiency DC-DC power conversion applications. It is optimized for use in low-voltage, high-current power supplies.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable down to 0.9V  
- **Switching Frequency:** Up to 1MHz  
- **Synchronous Rectification:** Improves efficiency by reducing power loss  
- **Current Mode Control:** Provides fast transient response and stable operation  
- **Adjustable Soft-Start:** Reduces inrush current during startup  
- **Overcurrent Protection (OCP):** Safeguards against excessive load conditions  
- **Thermal Shutdown:** Protects the device from overheating  
- **Power Good Indicator:** Monitors output voltage status  
- **Package:** TSSOP-16 (PW)  

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

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

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