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ISL6219CA from INTERSIL

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ISL6219CA

Manufacturer: INTERSIL

Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications

Partnumber Manufacturer Quantity Availability
ISL6219CA INTERSIL 157 In Stock

Description and Introduction

Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications The ISL6219CA is a dual synchronous buck PWM controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 5V to 24V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Adjustable from 200kHz to 1MHz  
- **Number of Outputs:** Dual (two independent PWM controllers)  
- **Phase Configurations:** Supports single-phase or dual-phase operation  
- **Efficiency:** High efficiency with adaptive dead-time control  
- **Protection Features:** Overvoltage, undervoltage, and overcurrent protection  

### **Descriptions:**  
- The ISL6219CA is designed for high-performance voltage regulation in applications such as servers, workstations, and networking equipment.  
- It integrates two synchronous buck controllers with MOSFET drivers, enabling precise power delivery.  
- The device supports adjustable switching frequency and phase management for optimized performance.  

### **Features:**  
- **Dual PWM Controllers:** Independent or interleaved operation.  
- **Adaptive Dead-Time Control:** Enhances efficiency by minimizing body diode conduction.  
- **Programmable Soft-Start:** Prevents inrush current issues.  
- **Differential Remote Sensing:** Ensures accurate output voltage regulation.  
- **Power-Good Output:** Monitors both regulator outputs.  
- **Synchronization Capability:** Can sync to an external clock.  
- **Thermal Shutdown:** Protects against overheating.  

This information is based on INTERSIL's official documentation for the ISL6219CA.

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