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ISL6520ACB from INTER

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ISL6520ACB

Manufacturer: INTER

Single Synchronous Buck Pulse-Width Modulation (PWM) Controller

Partnumber Manufacturer Quantity Availability
ISL6520ACB INTER 365 In Stock

Description and Introduction

Single Synchronous Buck Pulse-Width Modulation (PWM) Controller The ISL6520ACB is a power management IC manufactured by Intersil (now part of Renesas Electronics).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Switching Frequency:** 300kHz (typical)  
- **Output Current:** Up to 20A (with external MOSFETs)  
- **Efficiency:** High efficiency synchronous buck converter  
- **Protection Features:** Overcurrent protection (OCP), undervoltage lockout (UVLO), and thermal shutdown  
- **Package:** 16-lead SOIC  

### **Descriptions:**  
The ISL6520ACB is a synchronous buck PWM controller designed for high-efficiency DC-DC voltage regulation. It is commonly used in power supply applications for motherboards, graphics cards, and other computing systems.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss  
- **Adjustable Output Voltage:** Configurable via external feedback resistors  
- **Integrated Drivers:** Supports external N-channel MOSFETs  
- **Soft-Start Function:** Prevents inrush current during startup  
- **Precision Reference Voltage:** Ensures accurate output regulation  

This IC is optimized for high-performance power conversion in compact designs.  

*(Source: Intersil/Renesas datasheet for ISL6520ACB)*

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