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LM3208TLX NOPB from NSC,National Semiconductor

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LM3208TLX NOPB

Manufacturer: NSC

650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers 8-DSBGA -30 to 85

Partnumber Manufacturer Quantity Availability
LM3208TLX NOPB,LM3208TLXNOPB NSC 12000 In Stock

Description and Introduction

650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers 8-DSBGA -30 to 85 The LM3208TLX NOPB is a step-down DC-DC converter manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.6MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 20µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-Pin Thin SOT-23 (TL)  

### **Descriptions:**
The LM3208TLX NOPB is a synchronous step-down DC-DC converter designed for low-power applications. It integrates power switches and offers high efficiency with a small external component count. The device operates in pulse-width modulation (PWM) mode for stable output under varying load conditions.  

### **Features:**
- **Synchronous Rectification:** Improves efficiency and reduces power loss.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **Internal Soft-Start:** Prevents inrush current at startup.  
- **Cycle-by-Cycle Current Limiting:** Provides overcurrent protection.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Small Footprint:** Suitable for space-constrained designs.  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to the official NSC documentation.

Application Scenarios & Design Considerations

650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers 8-DSBGA -30 to 85

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