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ISL6842IBZ from intersil

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15.625ms

ISL6842IBZ

Manufacturer: intersil

Improved industry standard single-ended current mode PWM controller.

Partnumber Manufacturer Quantity Availability
ISL6842IBZ intersil 150 In Stock

Description and Introduction

Improved industry standard single-ended current mode PWM controller. The ISL6842IBZ 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:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency Range:** 100kHz to 1MHz (adjustable)  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**  
- The ISL6842IBZ is a high-performance, synchronous buck PWM controller designed for DC-DC voltage regulation.  
- It supports voltage-mode control with adjustable switching frequency for optimized efficiency.  
- Features include programmable soft-start, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Voltage-Mode Control:** Provides stable output regulation.  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Synchronous Operation:** Improves efficiency by reducing power loss.  
- **Programmable Soft-Start:** Prevents inrush current during startup.  
- **Overcurrent Protection:** Enhances system reliability.  
- **Thermal Shutdown:** Protects the IC from overheating.  
- **Low Quiescent Current:** Improves efficiency in light-load conditions.  

This information is based on the manufacturer's datasheet for the ISL6842IBZ.

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