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LM2588T-ADJ from NS,National Semiconductor

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LM2588T-ADJ

Manufacturer: NS

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown

Partnumber Manufacturer Quantity Availability
LM2588T-ADJ,LM2588TADJ NS 831 In Stock

Description and Introduction

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown The LM2588T-ADJ is a switching regulator IC manufactured by National Semiconductor (NS). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4V to 40V  
- **Adjustable Output Voltage:** 1.23V to 60V  
- **Output Current:** Up to 3A (with external components)  
- **Switching Frequency:** 100 kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-pin)  

### **Descriptions:**  
The LM2588T-ADJ is a step-up (boost), step-down (buck), and flyback switching regulator. It integrates a 3A switch, frequency compensation, and a fixed-frequency oscillator. The adjustable output voltage is set using external resistors.  

### **Features:**  
- **Wide Input Voltage Range:** 4V to 40V  
- **High Output Current Capability:** Up to 3A  
- **Internal Current Limiting and Thermal Shutdown**  
- **Low Standby Current:** 50µA (typical)  
- **Requires Minimal External Components**  
- **Suitable for Flyback, Boost, and Buck Applications**  

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

Application Scenarios & Design Considerations

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown

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