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LM20133MH from NS,National Semiconductor

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LM20133MH

Manufacturer: NS

3A, PowerWise? Synchronous Buck Regulator with Input Synchronization

Partnumber Manufacturer Quantity Availability
LM20133MH NS 3559 In Stock

Description and Introduction

3A, PowerWise? Synchronous Buck Regulator with Input Synchronization The LM20133MH is a synchronous step-down DC-DC converter manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable from 0.8V to 10V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** Adjustable from 200kHz to 2.2MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The LM20133MH is a high-performance, synchronous buck converter designed for high-efficiency power conversion. It integrates MOSFETs and offers a wide input voltage range, making it suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Integrated Power MOSFETs** for compact design  
- **Adjustable Frequency** (200kHz to 2.2MHz)  
- **Cycle-by-Cycle Current Limiting** for protection  
- **Adjustable Soft-Start** for controlled startup  
- **Power Good Indicator** for monitoring  
- **Thermal Shutdown Protection**  
- **Synchronous Rectification** for improved efficiency  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

3A, PowerWise? Synchronous Buck Regulator with Input Synchronization

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