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ISL8016IRAJZ from INTERSIL

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ISL8016IRAJZ

Manufacturer: INTERSIL

6A Low Quiescent Current High Efficiency Synchronous Buck Regulator

Partnumber Manufacturer Quantity Availability
ISL8016IRAJZ INTERSIL 734 In Stock

Description and Introduction

6A Low Quiescent Current High Efficiency Synchronous Buck Regulator The ISL8016IRAJZ is a synchronous step-down DC/DC converter manufactured by **Intersil** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**
- **Input Voltage Range:** 2.85V to 6V  
- **Output Voltage Range:** Adjustable from 0.8V to 5V  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm x 3mm)  

### **Descriptions:**
- The ISL8016IRAJZ is a high-efficiency, monolithic synchronous buck regulator designed for low-voltage applications.  
- It integrates both high-side and low-side MOSFETs to minimize external component count.  
- The device supports **PWM (Pulse Width Modulation)** operation for optimal efficiency across load conditions.  
- It includes **overcurrent protection, thermal shutdown, and undervoltage lockout (UVLO)** for robust operation.  

### **Features:**
- **High Efficiency:** Up to 96% efficiency with synchronous rectification.  
- **Adjustable Output:** Feedback pin allows output voltage adjustment via external resistors.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage approaches the output voltage.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **100% Duty Cycle Operation:** Supports dropout mode for extended battery life.  

This information is sourced from the official **Intersil datasheet** for the ISL8016IRAJZ.

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