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ISL8120CRZ from INTERSIL

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ISL8120CRZ

Manufacturer: INTERSIL

Dual/n-Phase Buck PWM Controller with Integrated Drivers

Partnumber Manufacturer Quantity Availability
ISL8120CRZ INTERSIL 5000 In Stock

Description and Introduction

Dual/n-Phase Buck PWM Controller with Integrated Drivers The ISL8120CRZ is a 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:** 4.5V to 25V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QFN (Quad Flat No-Lead)  

### **Descriptions:**  
- The ISL8120CRZ is a high-efficiency, synchronous buck PWM controller designed for DC-DC power conversion.  
- It supports voltage-mode control with adjustable switching frequency.  
- The device includes features for enhanced power management, such as soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Adjustable Output Voltage:** Supports external resistor divider for flexible output voltage setting.  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Programmable Soft-Start:** Prevents inrush current during startup.  
- **Overcurrent Protection (OCP):** Monitors and limits output current to protect the circuit.  
- **Thermal Shutdown:** Safeguards the device from overheating.  
- **External Frequency Synchronization:** Allows synchronization with an external clock.  
- **Power Good Indicator:** Provides a signal indicating stable output voltage.  

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

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