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ISL6532CR from ICL

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ISL6532CR

Manufacturer: ICL

ACPI Regulator/Controller for Dual Channel DDR Memory Systems

Partnumber Manufacturer Quantity Availability
ISL6532CR ICL 16696 In Stock

Description and Introduction

ACPI Regulator/Controller for Dual Channel DDR Memory Systems The ISL6532CR is a dual synchronous buck PWM controller manufactured by Intersil (now part of Renesas Electronics). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **ICL (Intersil Corporation)** – Now part of Renesas Electronics.

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V (VCC), 5V to 24V (PVCC).  
- **Output Voltage Range:** Adjustable from 0.8V to 5.5V.  
- **Switching Frequency:** 200kHz to 1MHz (adjustable).  
- **Number of Outputs:** Dual (two independent PWM controllers).  
- **Output Current:** Supports high-current applications with external MOSFETs.  
- **Efficiency:** High efficiency due to synchronous rectification.  
- **Protection Features:**  
  - Overvoltage protection (OVP).  
  - Undervoltage lockout (UVLO).  
  - Overcurrent protection (OCP).  
  - Thermal shutdown.  

### **Descriptions:**  
- The ISL6532CR is designed for high-performance voltage regulation in applications such as servers, workstations, and networking equipment.  
- It integrates two synchronous buck controllers, allowing independent regulation of two output voltages.  
- Uses voltage-mode control with adjustable soft-start for smooth power-up sequencing.  

### **Features:**  
- **Dual PWM Controllers:** Independent control for two outputs.  
- **Adjustable Switching Frequency:** 200kHz to 1MHz.  
- **Precision Reference Voltage:** 0.8V ±1% accuracy.  
- **Synchronous Rectification:** Improves efficiency.  
- **Programmable Soft-Start:** Reduces inrush current.  
- **Power-Good Output:** Monitors both outputs.  
- **Thermal Protection:** Shuts down if overheating occurs.  

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

Partnumber Manufacturer Quantity Availability
ISL6532CR INTERSIL 10 In Stock

Description and Introduction

ACPI Regulator/Controller for Dual Channel DDR Memory Systems The ISL6532CR is a dual MOSFET driver manufactured by INTERSIL (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Part Number:** ISL6532CR  
- **Type:** Dual MOSFET Driver  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Output Current (Peak):** 4A (sink/source)  
- **Propagation Delay (Typical):** 25ns  
- **Rise/Fall Time (Typical):** 10ns (with 1nF load)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**
The ISL6532CR is a high-speed, dual MOSFET driver designed to drive both high-side and low-side N-channel MOSFETs in synchronous buck converter applications. It features adaptive shoot-through protection and is optimized for high-frequency switching power supplies.  

### **Features:**
- **Dual Outputs:** Independent high-side and low-side drivers  
- **Adaptive Shoot-Through Protection:** Prevents simultaneous conduction of MOSFETs  
- **High-Speed Switching:** Fast propagation delay and rise/fall times  
- **Wide Input Voltage Range:** 4.5V to 5.5V  
- **4A Peak Drive Current:** Ensures efficient MOSFET switching  
- **Low Power Consumption:** Optimized for efficiency  
- **Compact Package:** 8-Lead SOIC for space-constrained applications  

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

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