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ISL6402IVZ-T from INTERSIL

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ISL6402IVZ-T

Manufacturer: INTERSIL

300 kHz dual, 180deg out-of-phase, step-down PWM and single linear controller.

Partnumber Manufacturer Quantity Availability
ISL6402IVZ-T,ISL6402IVZT INTERSIL 2500 In Stock

Description and Introduction

300 kHz dual, 180deg out-of-phase, step-down PWM and single linear controller. The ISL6402IVZ-T 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 25V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 300kHz (fixed)  
- **Output Current:** Supports high-current applications (external MOSFETs required)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QSOP  

### **Descriptions:**
- The ISL6402IVZ-T is a voltage-mode PWM controller designed for synchronous buck DC/DC converter applications.  
- It provides high efficiency and precise regulation for power supplies in computing, networking, and industrial systems.  
- The device includes integrated drivers for N-channel MOSFETs and supports adjustable soft-start.  

### **Features:**
- **Voltage-Mode Control:** Ensures stable operation under varying load conditions.  
- **Integrated MOSFET Drivers:** Reduces external component count.  
- **Adjustable Soft-Start:** Prevents inrush current at startup.  
- **Overcurrent Protection (OCP):** Uses external current sensing for accurate fault detection.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within input voltage range.  
- **Power-Good Output:** Monitors output voltage status.  
- **Synchronization Capability:** Can sync to an external clock.  

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

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