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ISL8013AIRZ from INTERSIL

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ISL8013AIRZ

Manufacturer: INTERSIL

3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator

Partnumber Manufacturer Quantity Availability
ISL8013AIRZ INTERSIL 949 In Stock

Description and Introduction

3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator The ISL8013AIRZ is a step-down DC/DC converter manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on available information:

### **Specifications:**
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.8V to 4V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm x 3mm)  

### **Descriptions:**
- The ISL8013AIRZ is a synchronous buck regulator designed for high-efficiency power conversion in portable and battery-powered applications.  
- It integrates both high-side and low-side MOSFETs, reducing external component count.  
- Features include internal compensation, soft-start, and overcurrent/thermal protection.  

### **Features:**
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Adjustable Output:** Output voltage can be set via external resistors.  
- **Low Dropout Operation:** Allows operation at 100% duty cycle for low input-output differentials.  
- **Integrated MOSFETs:** Reduces PCB space and design complexity.  
- **Protection Features:** Includes overcurrent, thermal shutdown, and undervoltage lockout (UVLO).  
- **PWM Operation:** Fixed-frequency PWM for stable performance.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes, refer to the official datasheet from Renesas Electronics (formerly INTERSIL).

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