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LM27212MTD from NS,National Semiconductor

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LM27212MTD

Manufacturer: NS

Two-Phase Current-Mode Hysteretic Buck Controller

Partnumber Manufacturer Quantity Availability
LM27212MTD NS 210 In Stock

Description and Introduction

Two-Phase Current-Mode Hysteretic Buck Controller The LM27212MTD is a DC-DC converter manufactured by National Semiconductor (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 20V  
- **Output Voltage Range:** Adjustable from 0.8V to 5V  
- **Output Current:** Up to 12A  
- **Switching Frequency:** 300kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 44-Pin TSSOP (MTD)  

### **Description:**  
The LM27212MTD is a high-efficiency, synchronous step-down DC-DC converter designed for high-current applications. It integrates MOSFETs and control circuitry to provide a compact power solution.  

### **Features:**  
- **Integrated Power MOSFETs** (High-side and Low-side)  
- **Adjustable Output Voltage** via external resistors  
- **Programmable Soft-Start**  
- **Overcurrent and Thermal Protection**  
- **Synchronous Rectification** for improved efficiency  
- **Wide Input Voltage Range** suitable for various applications  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Two-Phase Current-Mode Hysteretic Buck Controller

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