IC Phoenix logo

Home ›  L  › L30 > LM2725M

LM2725M from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

LM2725M

Manufacturer: NS

High Speed Synchronous MOSFET Driver

Partnumber Manufacturer Quantity Availability
LM2725M NS 2740 In Stock

Description and Introduction

High Speed Synchronous MOSFET Driver The LM2725M is a high-efficiency, synchronous step-down DC-DC controller manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable from 0.6V to 90% of VIN  
- **Switching Frequency:** 300kHz (fixed)  
- **Output Current:** Up to 15A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin SOIC  

### **Descriptions:**  
The LM2725M is designed for high-current, step-down DC-DC conversion applications. It integrates a synchronous buck controller with gate drivers for external N-channel MOSFETs, enabling high efficiency and compact power supply designs.  

### **Features:**  
- **Synchronous Rectification:** Reduces power loss and improves efficiency.  
- **Adjustable Output Voltage:** Via external resistor divider.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Overcurrent Protection:** Uses current-sense resistors for accurate current limiting.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within input voltage range.  

This information is based solely on the manufacturer's datasheet for the LM2725M.

Partnumber Manufacturer Quantity Availability
LM2725M NSC 40000 In Stock

Description and Introduction

High Speed Synchronous MOSFET Driver The LM2725M is a synchronous buck regulator controller manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable from 0.6V to 90% of VIN  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Output Current:** Up to 15A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin SOIC  

### **Descriptions:**  
- The LM2725M is a high-performance synchronous buck regulator controller designed for step-down DC-DC conversion.  
- It drives external N-channel MOSFETs for high-efficiency power conversion.  
- Features include adjustable switching frequency, soft-start, and overcurrent protection.  

### **Features:**  
- **Adjustable Output Voltage** via external resistor divider  
- **Synchronous Rectification** for improved efficiency  
- **Programmable Soft-Start** to limit inrush current  
- **Overcurrent Protection** with hiccup mode  
- **Adjustable Switching Frequency** (100kHz to 1MHz)  
- **Thermal Shutdown** for overtemperature protection  
- **Under-Voltage Lockout (UVLO)** for safe operation  

This information is based solely on the manufacturer's datasheet for the LM2725M.

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