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LM5025EVAL from NSC,National Semiconductor

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LM5025EVAL

Manufacturer: NSC

Active Clamp Voltage Mode PWM Controller

Partnumber Manufacturer Quantity Availability
LM5025EVAL NSC 4 In Stock

Description and Introduction

Active Clamp Voltage Mode PWM Controller The LM5025EVAL is an evaluation board designed by National Semiconductor (NSC) for the LM5025 high-voltage PWM controller. Below are the factual specifications, descriptions, and features:

### **Manufacturer:**  
National Semiconductor (NSC)  

### **Specifications:**  
- **Input Voltage Range:** 10V to 100V  
- **Output Voltage:** Adjustable  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Controller Type:** Current-mode PWM  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent protection, thermal shutdown  

### **Descriptions:**  
The LM5025EVAL is an evaluation board that demonstrates the performance of the LM5025 high-voltage PWM controller. It is designed for power supply applications requiring wide input voltage ranges, such as telecom, industrial, and automotive systems.  

### **Features:**  
- High-voltage startup regulator (up to 100V)  
- Adjustable switching frequency  
- Precision reference voltage (1.25V)  
- Programmable soft-start  
- Synchronization capability  
- Current-mode control for improved transient response  
- Under-voltage lockout (UVLO) protection  

The board provides a platform for testing and evaluating the LM5025 controller in various power supply configurations.

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