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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.

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.

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