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UCC2961 from TI,Texas Instruments

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UCC2961

Manufacturer: TI

Advanced Primary Side Startup Controller

Partnumber Manufacturer Quantity Availability
UCC2961 TI 21 In Stock

Description and Introduction

Advanced Primary Side Startup Controller The UCC2961 is a power management IC manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Power Management IC  
- **Function:** High-efficiency DC-DC converter  
- **Input Voltage Range:** 4.5V to 16V  
- **Output Voltage:** Adjustable (depends on configuration)  
- **Switching Frequency:** 500 kHz (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOIC-8  

### **Descriptions:**
- The UCC2961 is designed for high-efficiency step-down (buck) DC-DC conversion.  
- It integrates a synchronous rectifier for improved efficiency.  
- Suitable for applications requiring compact power solutions with minimal external components.  

### **Features:**
- **High Efficiency:** Up to 95% efficiency due to synchronous rectification.  
- **Adjustable Output:** Output voltage can be set via external resistors.  
- **Low Quiescent Current:** Optimized for power-saving applications.  
- **Integrated MOSFETs:** Reduces external component count.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  

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

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