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ISL6558CR from INTERSIL

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15.625ms

ISL6558CR

Manufacturer: INTERSIL

Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning

Partnumber Manufacturer Quantity Availability
ISL6558CR INTERSIL 50 In Stock

Description and Introduction

Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning The ISL6558CR is a manufacturer by **INTERSIL**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Type:** PWM Controller  
- **Function:** Multi-Phase Buck PWM Controller  
- **Number of Phases:** 2, 3, or 4 phases  
- **Output Voltage Range:** Adjustable  
- **Input Voltage Range:** Typically 5V or 12V  
- **Switching Frequency:** Adjustable (commonly up to 1MHz per phase)  
- **Package:** 28-Lead SOIC  

### **Descriptions:**  
The ISL6558CR is a multi-phase PWM controller designed for precision voltage regulation in high-performance microprocessor power supplies. It supports 2, 3, or 4-phase operation, providing efficient power delivery with adaptive voltage positioning (AVP) for improved transient response.  

### **Features:**  
- **Multi-Phase Operation:** Supports 2, 3, or 4-phase configurations.  
- **Precision Voltage Regulation:** ±1% system accuracy over temperature.  
- **Adaptive Voltage Positioning (AVP):** Enhances transient response.  
- **Programmable Switching Frequency:** Up to 1MHz per phase.  
- **Overcurrent Protection:** Monitors and protects against excessive current.  
- **Overvoltage Protection (OVP):** Safeguards the load.  
- **Differential Remote Voltage Sensing:** Ensures accurate output regulation.  
- **Power-Good Output:** Provides system status monitoring.  

This information is strictly factual and sourced from the manufacturer's datasheet.

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