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SC1175CSW.TR from SEMTECH

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SC1175CSW.TR

Manufacturer: SEMTECH

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.

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.

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.

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.

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