IC Phoenix logo

Home ›  L  › L24 > LM20146MH

LM20146MH from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM20146MH

Manufacturer: NS

6A, Adjustable Frequency Synchronous Buck Regulator

Partnumber Manufacturer Quantity Availability
LM20146MH NS 446 In Stock

Description and Introduction

6A, Adjustable Frequency Synchronous Buck Regulator The LM20146MH is a synchronous step-down DC-DC converter manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** 0.8V to 20V  
- **Output Current:** Up to 6A  
- **Switching Frequency:** Adjustable from 200kHz to 2MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Pin HTSSOP (PowerPAD™)  

### **Descriptions:**  
The LM20146MH is a high-performance, adjustable synchronous buck converter designed for high-efficiency power conversion. It integrates MOSFET drivers and supports a wide input voltage range, making it suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Integrated MOSFET Drivers:** Reduces external component count.  
- **Cycle-by-Cycle Current Limiting:** Enhances protection.  
- **Adjustable Soft-Start:** Prevents inrush current.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown Protection:** Prevents overheating.  

For detailed application notes, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

6A, Adjustable Frequency Synchronous Buck Regulator

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips