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SC1403ITSTR from SEMTCH

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SC1403ITSTR

Manufacturer: SEMTCH

Mobile Multi-Output PWM Controller with Virtual Current SenseTM

Partnumber Manufacturer Quantity Availability
SC1403ITSTR SEMTCH 17500 In Stock

Description and Introduction

Mobile Multi-Output PWM Controller with Virtual Current SenseTM The part **SC1403ITSTR** is manufactured by **SEMTECH**.  

### **Specifications:**  
- **Type:** Synchronous Buck Controller  
- **Input Voltage Range:** 4.5V to 60V  
- **Output Voltage Range:** Adjustable (0.8V to 90% of VIN)  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Output Current:** Up to 15A (dependent on external components)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin TSSOP  

### **Descriptions:**  
- The **SC1403ITSTR** is a high-performance synchronous buck controller designed for high-voltage applications.  
- It integrates adaptive dead-time control for improved efficiency.  
- Supports external frequency synchronization and adjustable soft-start.  

### **Features:**  
- **Wide Input Voltage Range** (4.5V to 60V)  
- **Adjustable Output Voltage** (0.8V to 90% of VIN)  
- **Programmable Switching Frequency** (100kHz to 1MHz)  
- **Adaptive Dead-Time Control** for efficiency optimization  
- **External Synchronization Capability**  
- **Adjustable Soft-Start**  
- **Overcurrent, Overtemperature, and Undervoltage Protection**  
- **Low Quiescent Current** in shutdown mode  

This information is based solely on the manufacturer's specifications.

Partnumber Manufacturer Quantity Availability
SC1403ITSTR SC 1909 In Stock

Description and Introduction

Mobile Multi-Output PWM Controller with Virtual Current SenseTM The part **SC1403ITSTR** is manufactured by **Semtech Corporation**.  

### **Specifications:**  
- **Type:** Synchronous Buck Converter  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.6V to 5.5V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500kHz to 1.5MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin TSSOP  

### **Descriptions:**  
The **SC1403ITSTR** is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high performance and compact power solutions. It integrates low-RDS(ON) MOSFETs to minimize power loss and supports adjustable output voltage.  

### **Features:**  
- **Adjustable Output Voltage** via external resistors  
- **Integrated Power MOSFETs** for high efficiency  
- **Programmable Soft-Start** to reduce inrush current  
- **Overcurrent & Thermal Protection** for enhanced reliability  
- **Low Quiescent Current** in light-load conditions  
- **Synchronizable Switching Frequency** for noise-sensitive applications  

For detailed technical information, refer to the official **Semtech datasheet**.

Partnumber Manufacturer Quantity Availability
SC1403ITSTR SEMTECH 262 In Stock

Description and Introduction

Mobile Multi-Output PWM Controller with Virtual Current SenseTM **Manufacturer:** SEMTECH  

**Part Number:** SC1403ITSTR  

**Specifications:**  
- **Type:** Synchronous Buck Controller  
- **Input Voltage Range:** 4.5V to 14V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Maximum Output Current:** Up to 25A (with external FETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin TSSOP  

**Descriptions:**  
The SC1403ITSTR is a high-performance synchronous buck controller designed for high-current, high-efficiency DC-DC conversion. It supports a wide input voltage range and adjustable output voltage, making it suitable for various power supply applications.  

**Features:**  
- Adjustable switching frequency  
- Integrated gate drivers  
- Precision reference voltage (0.6V ±1%)  
- Overcurrent protection  
- Thermal shutdown protection  
- Soft-start capability  
- Power-good indicator  
- Synchronization capability with external clock  

This information is based solely on the provided knowledge base.

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