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LM5020EVAL from NSC,National Semiconductor

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LM5020EVAL

Manufacturer: NSC

100V Current Mode PWM Controller

Partnumber Manufacturer Quantity Availability
LM5020EVAL NSC 8 In Stock

Description and Introduction

100V Current Mode PWM Controller The LM5020EVAL is an evaluation board designed by National Semiconductor (NSC) for the LM5020 high-voltage PWM controller.  

### **Specifications:**  
- **Input Voltage Range:** 10V to 100V  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Controller Type:** Current-mode PWM  
- **Output Voltage:** Configurable based on external components  
- **Protection Features:** Overcurrent protection, undervoltage lockout (UVLO)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The LM5020EVAL board is a demonstration platform for the LM5020 PWM controller, which is optimized for high-voltage DC-DC applications. It provides a reference design for implementing isolated and non-isolated power supplies.  

### **Features:**  
- **High-Voltage Operation:** Supports input voltages up to 100V  
- **Adjustable Frequency:** Allows optimization for efficiency and component size  
- **Integrated Startup Regulator:** Eliminates the need for an external bias supply  
- **Current-Mode Control:** Enhances transient response and simplifies loop compensation  
- **Evaluation-Friendly Design:** Includes test points and configurable components for easy testing  

This information is based solely on the technical details of the LM5020EVAL board from NSC.

Application Scenarios & Design Considerations

100V Current Mode PWM Controller

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