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LM3525MX-H

Single Port USB Power Switch and Over-current Protection

Partnumber Manufacturer Quantity Availability
LM3525MX-H,LM3525MXH 276 In Stock

Description and Introduction

Single Port USB Power Switch and Over-current Protection The LM3525MX-H is a high-performance pulse-width modulation (PWM) controller IC designed for power supply applications.  

### **Manufacturer:**  
- **Texas Instruments**  

### **Key Specifications:**  
- **Topology:** Push-Pull, Flyback, Forward  
- **Operating Frequency Range:** 100 kHz (adjustable)  
- **Output Drive Current:** ±100 mA (peak)  
- **Supply Voltage (VCC):** 8V to 35V  
- **Duty Cycle Range:** 0% to 49%  
- **Oscillator Sync Capability:** Yes  
- **Error Amplifier Bandwidth:** 5 MHz  
- **Soft-Start Function:** Yes  
- **Undervoltage Lockout (UVLO):** Yes  
- **Package:** SOIC-16  

### **Descriptions & Features:**  
- Provides precise PWM control for DC-DC converters and inverters.  
- Includes an on-board 5.1V reference voltage.  
- Features a dual alternating output stage for push-pull applications.  
- Adjustable dead-time control to prevent shoot-through in power switches.  
- Built-in error amplifier for feedback loop regulation.  
- Thermal shutdown protection for enhanced reliability.  
- Suitable for industrial, automotive, and telecom power supplies.  

For detailed electrical characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

Single Port USB Power Switch and Over-current Protection

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