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SC1175CSW.TR from SEMTECH CORP

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SC1175CSW.TR

Manufacturer: SEMTECH CORP

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry

Partnumber Manufacturer Quantity Availability
SC1175CSW.TR,SC1175CSWTR SEMTECH CORP 1000 In Stock

Description and Introduction

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry **Manufacturer:** SEMTECH CORP  

**Part Number:** SC1175CSW.TR  

### **Specifications:**  
- **Type:** Synchronous Buck Regulator  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (0.8V to VIN)  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16 (Exposed Pad)  

### **Descriptions:**  
The SC1175CSW.TR is a high-efficiency, synchronous step-down DC-DC regulator designed for applications requiring high current and tight voltage regulation. It integrates low RDS(ON) MOSFETs for reduced power loss and supports adjustable output voltage.  

### **Features:**  
- **Integrated Power MOSFETs**  
- **Adjustable Output Voltage**  
- **Soft-Start Function**  
- **Overcurrent & Overtemperature Protection**  
- **Synchronous Rectification for High Efficiency**  
- **Thermally Enhanced Package**  

This information is based on the manufacturer's datasheet. For detailed performance characteristics, refer to SEMTECH's official documentation.

Application Scenarios & Design Considerations

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry
Partnumber Manufacturer Quantity Availability
SC1175CSW.TR,SC1175CSWTR SEM 400 In Stock

Description and Introduction

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry The part **SC1175CSW.TR** is manufactured by **SEM**.  

### **Specifications:**  
- **Manufacturer:** SEM  
- **Part Number:** SC1175CSW.TR  
- **Package:** SOT-223  
- **Type:** Voltage Regulator (LDO - Low Dropout)  
- **Output Voltage:** Adjustable or Fixed (specific value depends on variant)  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** Typically up to 5.5V (verify exact range for specific variant)  
- **Dropout Voltage:** Low dropout (exact value depends on load conditions)  
- **Operating Temperature Range:** Industrial-grade (typically -40°C to +125°C)  
- **Features:** Thermal shutdown, current limit protection  

### **Descriptions & Features:**  
- **Compact SOT-223 Package:** Suitable for space-constrained applications.  
- **High Efficiency:** Low dropout voltage ensures efficient power conversion.  
- **Protection Features:** Includes thermal shutdown and overcurrent protection for reliability.  
- **Stable Output:** Designed for stable voltage regulation under varying load conditions.  
- **Applications:** Used in portable electronics, embedded systems, and power management circuits.  

For exact electrical characteristics, refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry
Partnumber Manufacturer Quantity Availability
SC1175CSW.TR,SC1175CSWTR SEMTECH 1717 In Stock

Description and Introduction

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry The part **SC1175CSW.TR** is manufactured by **SEMTECH**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** SEMTECH  
- **Part Number:** SC1175CSW.TR  
- **Package:** SOP-8 (Small Outline Package)  
- **Type:** Synchronous Buck Regulator  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (0.8V to 5.5V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The **SC1175CSW.TR** is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high performance in a compact footprint. It integrates low RDS(ON) MOSFETs to minimize power loss and supports a wide input voltage range, making it suitable for various power supply designs.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Adjustable Output:** Output voltage can be set via external resistors.  
- **Integrated MOSFETs:** Reduces external component count.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Overcurrent & Thermal Protection:** Enhances system reliability.  
- **Low Quiescent Current:** Improves efficiency in light-load conditions.  

This information is strictly factual and sourced from the manufacturer's documentation.

Application Scenarios & Design Considerations

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry
Partnumber Manufacturer Quantity Availability
SC1175CSW.TR,SC1175CSWTR SC 1475 In Stock

Description and Introduction

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry The SC1175CSW.TR is a switching regulator IC manufactured by Semtech Corporation.  

### **Specifications:**  
- **Output Type:** Adjustable  
- **Output Voltage Range:** 0.8V to 5.5V  
- **Output Current:** Up to 4A  
- **Input Voltage Range:** 4.5V to 16V  
- **Switching Frequency:** 300kHz to 1.5MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Package:** 16-Pin SOIC (Wide)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  

### **Descriptions & Features:**  
- High-efficiency synchronous buck regulator  
- Adjustable output voltage via external resistors  
- Programmable switching frequency for optimization  
- Integrated MOSFETs for compact design  
- Supports forced PWM and automatic PFM/PWM modes  
- Low quiescent current for improved efficiency at light loads  
- Soft-start functionality to limit inrush current  
- Thermal shutdown protection  

This regulator is commonly used in industrial, telecom, and computing applications requiring high efficiency and precise voltage regulation.

Application Scenarios & Design Considerations

Low Power Dual Synchronous DC/DC Controller With Current Sharing Circuitry

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