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LM5118MHX from NS,National Semiconductor

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LM5118MHX

Manufacturer: NS

Wide Voltage Range Buck-Boost Controller

Partnumber Manufacturer Quantity Availability
LM5118MHX NS 5000 In Stock

Description and Introduction

Wide Voltage Range Buck-Boost Controller The LM5118MHX is a synchronous buck controller manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 6V to 75V  
- **Output Voltage Range:** Adjustable down to 1.25V  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Driver Output Current:** 2A (source/sink)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-HTSSOP  

### **Descriptions:**  
The LM5118MHX is a high-voltage buck controller designed for regulating low-voltage, high-current loads from high-voltage sources. It integrates high-side and low-side gate drivers, reducing external component count.  

### **Features:**  
- **Wide Input Voltage Range (6V to 75V)**  
- **Adjustable Output Voltage (Down to 1.25V)**  
- **Programmable Switching Frequency (100kHz to 1MHz)**  
- **Peak Current Mode Control**  
- **Integrated High-Side and Low-Side MOSFET Drivers**  
- **Cycle-by-Cycle Current Limiting**  
- **Thermal Shutdown Protection**  
- **Adjustable Soft-Start**  

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

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