IC Phoenix logo

Home ›  L  › L34 > LM3205TL

LM3205TL from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM3205TL

Manufacturer: NS

650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers

Partnumber Manufacturer Quantity Availability
LM3205TL NS 86 In Stock

Description and Introduction

650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers The LM3205TL is a step-down DC-DC converter manufactured by National Semiconductor (NS). 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 1.5A  
- **Switching Frequency:** 1.6MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 30µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-pin Thin SOT-23 (TSOT-23)  

### **Descriptions:**  
The LM3205TL is a synchronous step-down DC-DC converter designed for high efficiency and compact power solutions in portable applications. It integrates both high-side and low-side MOSFETs, reducing external component count. The device operates at a fixed frequency of 1.6MHz, allowing the use of small inductors and capacitors.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Pulse-Width Modulation (PWM) Mode:** Ensures stable operation under varying loads.  
- **Soft-Start:** Prevents inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Protects the device when input voltage is too low.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Adjustable Output Voltage:** Set via external resistors.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

650mA Miniature, Adjustable, Step-Down DC-DC Converter for RF Power Amplifiers

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips