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SC4603IMSTRT from SEMTECH

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15.625ms

SC4603IMSTRT

Manufacturer: SEMTECH

Very Low Input, MHz Operation, High Efficiency Synchronous Buck

Partnumber Manufacturer Quantity Availability
SC4603IMSTRT SEMTECH 6510 In Stock

Description and Introduction

Very Low Input, MHz Operation, High Efficiency Synchronous Buck The SC4603IMSTRT is a product from SEMTECH. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:** SEMTECH  
### **Part Number:** SC4603IMSTRT  

### **Specifications:**  
- **Type:** Synchronous Buck Controller  
- **Input Voltage Range:** 4.5V to 60V  
- **Output Voltage Range:** Adjustable (0.6V to 90% of VIN)  
- **Switching Frequency:** 100kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** QFN (Quad Flat No-Lead)  
- **Pin Count:** 20  

### **Descriptions:**  
The SC4603IMSTRT is a high-performance synchronous buck controller designed for high-voltage applications. It supports a wide input voltage range and provides precise output voltage regulation.  

### **Features:**  
- Wide input voltage range (4.5V to 60V)  
- Adjustable output voltage (0.6V to 90% of VIN)  
- Programmable switching frequency (100kHz to 1MHz)  
- Integrated high-side and low-side gate drivers  
- Supports external MOSFETs for high-current applications  
- Overcurrent protection (OCP)  
- Thermal shutdown protection  
- Adjustable soft-start  
- Synchronization capability with external clock  

This information is based solely on the available knowledge base. For further technical details, refer to the official SEMTECH datasheet.

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