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LM2641MTC-ADJ from NS,National Semiconductor

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LM2641MTC-ADJ

Manufacturer: NS

Dual Adjustable Step-Down Switching Power Supply Controller

Partnumber Manufacturer Quantity Availability
LM2641MTC-ADJ,LM2641MTCADJ NS 1919 In Stock

Description and Introduction

Dual Adjustable Step-Down Switching Power Supply Controller The LM2641MTC-ADJ is a dual-output switching regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable (ADJ) via external resistors  
- **Switching Frequency:** 1.5 MHz (typical)  
- **Output Current:** Up to 1A per channel  
- **Efficiency:** Up to 95%  
- **Package:** 16-pin TSSOP (MTC)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- A dual-channel, high-efficiency synchronous buck regulator.  
- Designed for low-voltage, high-current applications.  
- Features adjustable output voltage for flexibility in design.  

### **Features:**  
- **Dual Independent Outputs:** Two regulated outputs from a single input.  
- **Synchronous Rectification:** Improves efficiency.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **High Switching Frequency:** Reduces external component size.  
- **Power Good Indicator:** Monitors output status.  
- **Soft-Start:** Prevents inrush current.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  

This information is based on the manufacturer's datasheet.

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