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ISL6842IUZ-T from INTESIL

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15.625ms

ISL6842IUZ-T

Manufacturer: INTESIL

Improved industry standard single-ended current mode PWM controller.

Partnumber Manufacturer Quantity Availability
ISL6842IUZ-T,ISL6842IUZT INTESIL 2247 In Stock

Description and Introduction

Improved industry standard single-ended current mode PWM controller. The ISL6842IUZ-T is a high-performance synchronous buck PWM controller manufactured by Intersil (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency Range:** 100kHz to 1MHz  
- **Maximum Duty Cycle:** 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QFN (4mm x 4mm)  

### **Descriptions:**
- The ISL6842IUZ-T is a synchronous buck PWM controller designed for high-efficiency DC-DC conversion.  
- It supports both voltage-mode and current-mode control for flexible design configurations.  
- The device is optimized for high-performance power supply applications, including telecom, industrial, and computing systems.  

### **Features:**
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Precision Reference Voltage:** 0.6V ±1% for accurate output regulation.  
- **Integrated MOSFET Drivers:** Supports high-side and low-side N-channel MOSFETs.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent Protection (OCP):** Prevents damage due to excessive load current.  
- **Overvoltage Protection (OVP):** Safeguards against output voltage spikes.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Synchronization Capability:** Allows external clock synchronization for noise-sensitive applications.  

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

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