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LM3488MM NOPB from NSC,National Semiconductor

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LM3488MM NOPB

Manufacturer: NSC

40V Wide Vin Low-Side N-Channel Controller for Switching Regulators 8-VSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM3488MM NOPB,LM3488MMNOPB NSC 5000 In Stock

Description and Introduction

40V Wide Vin Low-Side N-Channel Controller for Switching Regulators 8-VSSOP -40 to 125 The LM3488MM NOPB is a switching regulator controller manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 2.97V to 40V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Output Current:** Up to 5A (with external components)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (MSOP)  

### **Descriptions:**  
The LM3488MM NOPB is a current-mode PWM controller designed for DC-DC boost, flyback, SEPIC, and buck-boost converter applications. It provides high efficiency and flexibility with adjustable switching frequency and duty cycle.  

### **Features:**  
- **Current-Mode Control:** Improves transient response and simplifies loop compensation.  
- **Adjustable Frequency:** Up to 1MHz for optimized efficiency and component size.  
- **Wide Input Voltage Range:** Supports 2.97V to 40V operation.  
- **Low Shutdown Current:** <1µA in shutdown mode.  
- **Integrated Features:** Soft-start, cycle-by-cycle current limiting, and thermal shutdown.  
- **Synchronous Rectifier Drive:** Supports high-efficiency designs.  

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

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