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SC4525ASETRT from SEMTECH

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SC4525ASETRT

Manufacturer: SEMTECH

28V 3A Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
SC4525ASETRT SEMTECH 532 In Stock

Description and Introduction

28V 3A Step-Down Switching Regulator The SC4525ASETRT is a product manufactured by SEMTECH. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SEMTECH  
- **Part Number:** SC4525ASETRT  
- **Type:** Synchronous Buck Regulator  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** 0.6V to 24V  
- **Output Current:** Up to 5A  
- **Switching Frequency:** Adjustable (300kHz to 2.2MHz)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin QFN (4mm x 4mm)  

### **Descriptions:**  
- The SC4525ASETRT is a high-efficiency, synchronous step-down DC-DC converter.  
- It integrates low-side and high-side MOSFETs for compact power solutions.  
- Designed for industrial, automotive, and telecom applications.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 36V operation.  
- **Adjustable Output Voltage:** Programmable from 0.6V to 24V.  
- **High Efficiency:** Up to 95% with integrated MOSFETs.  
- **Adjustable Switching Frequency:** 300kHz to 2.2MHz for optimization.  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown.  
- **Synchronization Capability:** Can sync with an external clock.  
- **Compact Package:** 16-pin QFN for space-constrained designs.  

This information is based solely on the available knowledge base for the SC4525ASETRT by SEMTECH.

Application Scenarios & Design Considerations

28V 3A Step-Down Switching Regulator
Partnumber Manufacturer Quantity Availability
SC4525ASETRT SEMTEC 128319 In Stock

Description and Introduction

28V 3A Step-Down Switching Regulator **Part Number:** SC4525ASETRT  
**Manufacturer:** SEMTEC  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable (0.8V to 24V)  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 500kHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** QFN-16 (3mm x 3mm)  

### **Descriptions:**  
The SC4525ASETRT is a high-efficiency, synchronous step-down DC-DC converter designed for a wide range of applications. It integrates low-side and high-side MOSFETs, reducing external component count. The device supports adjustable output voltage and frequency, making it suitable for power-sensitive designs.  

### **Features:**  
- **Integrated MOSFETs** for compact design  
- **Adjustable Output Voltage** via external resistors  
- **Programmable Soft-Start** for controlled power-up  
- **Overcurrent, Overvoltage, and Thermal Protection**  
- **Low Quiescent Current** for improved efficiency  
- **Synchronous Rectification** for higher efficiency  
- **Wide Input Voltage Range** for versatile applications  

This part is ideal for industrial, automotive, and consumer electronics requiring high power density and efficiency.

Application Scenarios & Design Considerations

28V 3A Step-Down Switching Regulator

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