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LM25037MTX from NSC,National Semiconductor

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LM25037MTX

Manufacturer: NSC

Dual-Mode PWM Controller With Alternating Outputs

Partnumber Manufacturer Quantity Availability
LM25037MTX NSC 477 In Stock

Description and Introduction

Dual-Mode PWM Controller With Alternating Outputs The LM25037MTX is a switching regulator controller manufactured by National Semiconductor (NSC). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
National Semiconductor (NSC)  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Duty Cycle:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16  

### **Descriptions:**  
The LM25037MTX is a high-voltage switching regulator controller designed for step-down (buck) applications. It features a wide input voltage range and adjustable switching frequency, making it suitable for various power supply designs.  

### **Features:**  
- Wide input voltage range (4.5V to 42V)  
- Adjustable output voltage  
- Programmable switching frequency (100kHz to 1MHz)  
- High-duty-cycle operation (up to 95%)  
- Integrated high-side and low-side gate drivers  
- Thermal shutdown protection  
- Under-voltage lockout (UVLO)  
- Current-mode control for improved transient response  

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

Application Scenarios & Design Considerations

Dual-Mode PWM Controller With Alternating Outputs

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