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STW81101ATR from ST,ST Microelectronics

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STW81101ATR

Manufacturer: ST

Multi-band RF frequency synthesizer with integrated VCOs

Partnumber Manufacturer Quantity Availability
STW81101ATR ST 12000 In Stock

Description and Introduction

Multi-band RF frequency synthesizer with integrated VCOs The part **STW81101ATR** is manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Synchronous Buck Converter  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (0.6V to 5.5V)  
- **Output Current:** Up to 10A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Package:** PowerSSO-12  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions & Features:**  
- **High-Efficiency DC-DC Converter:** Optimized for low-power loss and high performance.  
- **Adjustable Output Voltage:** Allows flexibility for different applications.  
- **Wide Input Voltage Range:** Suitable for various power supply designs.  
- **Integrated Power MOSFETs:** Reduces external component count.  
- **Programmable Frequency:** Enables optimization for efficiency or size.  
- **Protection Features:** Includes overcurrent, overtemperature, and undervoltage lockout (UVLO).  
- **Low Quiescent Current:** Improves efficiency in light-load conditions.  

This part is commonly used in **industrial, telecom, and computing applications** requiring high-efficiency power conversion.

Application Scenarios & Design Considerations

Multi-band RF frequency synthesizer with integrated VCOs

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