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LM3525AN from NSC,National Semiconductor

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15.625ms

LM3525AN

Manufacturer: NSC

PULSE WIDTH MODULATOR

Partnumber Manufacturer Quantity Availability
LM3525AN NSC 1 In Stock

Description and Introduction

PULSE WIDTH MODULATOR The LM3525AN is a switching regulator controller manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 8V to 35V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** Up to 500 kHz  
- **Output Current:** Up to 200 mA (driver output)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin DIP (Dual In-Line Package)  

### **Descriptions:**  
The LM3525AN is a pulse-width modulation (PWM) controller designed for switching power supply applications. It provides precise control over output voltage regulation and includes features for soft-start, current limiting, and shutdown protection.  

### **Features:**  
- **Adjustable PWM Control** for flexible power supply designs  
- **Soft-Start Function** to reduce inrush current  
- **Undervoltage Lockout (UVLO)** for protection against low input voltage  
- **Error Amplifier** for feedback loop stability  
- **Synchronous Operation** capability for multi-phase systems  
- **Current Limiting** for overload protection  
- **Shutdown Pin** for external control  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to the official NSC documentation.

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