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UCC2585D from UC

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UCC2585D

Manufacturer: UC

Low Voltage Synchronous Buck Controller

Partnumber Manufacturer Quantity Availability
UCC2585D UC 42 In Stock

Description and Introduction

Low Voltage Synchronous Buck Controller The UCC2585D is a BiCMOS high-frequency resonant-mode controller manufactured by Texas Instruments (UC).  

### **Specifications:**  
- **Input Voltage Range:** 10V to 20V  
- **Operating Frequency Range:** Up to 1MHz  
- **Output Drive Current:** ±2A (peak)  
- **Supply Current (Quiescent):** 5mA (typical)  
- **Soft-Start Time:** Programmable  
- **Protection Features:** Overcurrent protection, undervoltage lockout (UVLO)  
- **Package:** SOIC-8  

### **Descriptions:**  
The UCC2585D is designed for resonant-mode power conversion applications, providing high-efficiency operation. It integrates precision control for resonant topologies, including LLC and series resonant converters.  

### **Features:**  
- **High-Frequency Operation:** Supports frequencies up to 1MHz.  
- **BiCMOS Technology:** Ensures low power consumption.  
- **Programmable Dead Time:** Optimizes efficiency.  
- **Soft-Start Control:** Reduces inrush current.  
- **UVLO Protection:** Ensures safe operation under low input voltage.  
- **Overcurrent Protection:** Safeguards against excessive current.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application circuits, refer to the official documentation.

Application Scenarios & Design Considerations

Low Voltage Synchronous Buck Controller

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