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ISL6271ACRZ-T from INTERSIL,IN,Intersil

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ISL6271ACRZ-T

Manufacturer: INTERSIL,IN

Integrated XScale Regulator

Partnumber Manufacturer Quantity Availability
ISL6271ACRZ-T,ISL6271ACRZT INTERSIL,IN 48000 In Stock

Description and Introduction

Integrated XScale Regulator The ISL6271ACRZ-T is a high-efficiency, synchronous buck regulator manufactured by Intersil (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.6V to VIN  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm x 3mm)  

### **Descriptions:**
- The ISL6271ACRZ-T is a synchronous step-down DC-DC converter designed for high-performance applications.  
- It integrates both high-side and low-side MOSFETs, reducing external component count.  
- Features a current-mode PWM control architecture for fast transient response and stable operation.  
- Suitable for portable devices, networking equipment, and point-of-load (POL) applications.  

### **Features:**
- **Integrated Power MOSFETs:** Reduces board space and BOM cost.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  
- **High Efficiency:** Optimized for low-power loss.  
- **Current-Mode Control:** Ensures excellent line and load regulation.  
- **Overcurrent & Thermal Protection:** Enhances system reliability.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Low Quiescent Current:** Improves battery life in portable applications.  

This information is strictly based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
ISL6271ACRZ-T,ISL6271ACRZT INTERSIL 1908 In Stock

Description and Introduction

Integrated XScale Regulator The ISL6271ACRZ-T is a high-efficiency, synchronous buck PWM regulator manufactured by Intersil (now part of Renesas Electronics).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 25V  
- **Output Voltage Range:** Adjustable from 0.8V to 5.5V  
- **Output Current:** Up to 6A  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-Lead QFN (5mm x 5mm)  

### **Descriptions:**  
- The ISL6271ACRZ-T is a synchronous buck regulator designed for high-performance applications requiring precise voltage regulation.  
- It integrates high-side and low-side MOSFET drivers for synchronous rectification, improving efficiency.  
- Features include adjustable soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Adjustable Output Voltage** via external resistors  
- **Programmable Switching Frequency** (300kHz to 1MHz)  
- **Integrated MOSFET Drivers**  
- **Overcurrent Protection (OCP)**  
- **Thermal Shutdown Protection**  
- **Adjustable Soft-Start**  
- **Power-Good Output**  
- **Low Quiescent Current**  

This regulator is commonly used in industrial, networking, and computing applications requiring high efficiency and precise voltage control.

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