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ISL6219ACA-T from INTERSIL

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ISL6219ACA-T

Manufacturer: INTERSIL

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

Partnumber Manufacturer Quantity Availability
ISL6219ACA-T,ISL6219ACAT INTERSIL 2632 In Stock

Description and Introduction

Microprocessor CORE Voltage Regulator Precision Multi-Phase BUCK PWM Controller for Mobile Applications The **ISL6219ACA-T** is a power management IC manufactured by **Intersil** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Manufacturer:** Intersil (Renesas Electronics)  
- **Package:** 28-Lead QSOP (Quarter Small Outline Package)  
- **Input Voltage Range:** 5V to 24V  
- **Output Voltage Range:** Adjustable (typically 0.8V to 5.5V)  
- **Output Current:** Supports up to 25A per phase (multi-phase capable)  
- **Switching Frequency:** Adjustable (typically 200kHz to 1MHz)  
- **Efficiency:** High efficiency with synchronous rectification  
- **Operating Temperature Range:** -40°C to +85°C  
- **Control Method:** Voltage-mode PWM controller  

### **Descriptions:**  
- The **ISL6219ACA-T** is a **dual-output PWM controller** designed for **high-performance voltage regulation** in computing and embedded systems.  
- It supports **multi-phase operation** for high-current applications, improving efficiency and thermal performance.  
- Features **adaptive voltage positioning (AVP)** for dynamic load response optimization.  
- Includes **overcurrent protection (OCP), overvoltage protection (OVP), and undervoltage lockout (UVLO)**.  

### **Features:**  
- **Dual PWM outputs** for flexible power supply designs.  
- **Programmable switching frequency** (200kHz to 1MHz).  
- **Integrated MOSFET drivers** for synchronous rectification.  
- **Adaptive voltage positioning (AVP)** for transient response improvement.  
- **Power-good (PG) monitoring** for system reliability.  
- **Differential remote sensing** for accurate voltage regulation.  
- **Soft-start and soft-stop** for controlled power sequencing.  

This IC is commonly used in **servers, workstations, and high-performance computing applications** requiring precise voltage regulation.  

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

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