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ISL6218CV from INTERSIL

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ISL6218CV

Manufacturer: INTERSIL

Precision Single-Phase Buck PWM Controller for Intel Mobile Voltage Positioning IMVP-IV and IMVP-IV

Partnumber Manufacturer Quantity Availability
ISL6218CV INTERSIL 900 In Stock

Description and Introduction

Precision Single-Phase Buck PWM Controller for Intel Mobile Voltage Positioning IMVP-IV and IMVP-IV The ISL6218CV 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:** 300kHz (default), adjustable up to 1MHz  
- **Output Current:** Supports high-current applications (external MOSFETs required)  
- **Efficiency:** High efficiency due to synchronous rectification  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-lead SOIC  

### **Descriptions:**  
- The ISL6218CV is designed for high-performance voltage regulation in applications such as servers, workstations, and networking equipment.  
- It provides two independent PWM controllers for dual-output power supplies.  
- Features include programmable soft-start, overcurrent protection, and overvoltage protection.  

### **Features:**  
- **Dual Synchronous Buck Controllers:** Independently controls two outputs.  
- **Adjustable Switching Frequency:** 300kHz to 1MHz for optimization of efficiency and component size.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent Protection (OCP):** Uses MOSFET RDS(ON) sensing for accurate current limiting.  
- **Overvoltage Protection (OVP):** Protects downstream components.  
- **Power-Good Output:** Monitors output voltage status.  
- **5V Bias Supply:** Allows operation with lower input voltages.  
- **Differential Remote Sensing:** Compensates for voltage drops in PCB traces.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
ISL6218CV 0 56 In Stock

Description and Introduction

Precision Single-Phase Buck PWM Controller for Intel Mobile Voltage Positioning IMVP-IV and IMVP-IV The ISL6218CV is a dual MOSFET driver manufactured by Intersil (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Manufacturer:** Intersil (Renesas Electronics)  
- **Type:** Dual MOSFET Driver  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Output Current (Peak):** 4A (sink/source)  
- **Propagation Delay:** 30ns (typical)  
- **Rise/Fall Time:** 15ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SOIC  

### **Descriptions:**  
- The ISL6218CV is designed to drive both high-side and low-side N-channel MOSFETs in synchronous buck converter applications.  
- It provides high-speed switching with minimal propagation delays, making it suitable for high-frequency power supply designs.  
- The device includes adaptive shoot-through protection to prevent simultaneous conduction of high-side and low-side MOSFETs.  

### **Features:**  
- **Dual Outputs:** Independently drives high-side and low-side MOSFETs.  
- **Adaptive Shoot-Through Protection:** Enhances efficiency and reliability.  
- **High Peak Current:** 4A sink/source capability for fast switching.  
- **Wide Input Voltage Range:** Compatible with 5V logic.  
- **Low Propagation Delay:** Ensures precise timing control.  
- **Under-Voltage Lockout (UVLO):** Protects against insufficient supply voltage.  

For exact application details or additional parameters, refer to the official datasheet from Renesas Electronics.

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