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ISL6420AIAZ-TK from INTERSIL

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ISL6420AIAZ-TK

Manufacturer: INTERSIL

Advanced Single Synchronous Buck Pulse-Width Modulation PWM Controller

Partnumber Manufacturer Quantity Availability
ISL6420AIAZ-TK,ISL6420AIAZTK INTERSIL 930 In Stock

Description and Introduction

Advanced Single Synchronous Buck Pulse-Width Modulation PWM Controller The **ISL6420AIAZ-TK** is a voltage regulator manufactured by **INTERSIL** (now part of **Renesas Electronics**). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Type:** Synchronous Buck PWM Controller  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Adjustable up to 1MHz  
- **Output Current:** Up to 25A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QSOP  

### **Descriptions:**  
- The **ISL6420AIAZ-TK** is a high-performance synchronous buck PWM controller designed for DC-DC voltage regulation.  
- It supports high-efficiency power conversion with adjustable output voltage and switching frequency.  
- The device includes features such as overcurrent protection, undervoltage lockout (UVLO), and soft-start functionality.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 28V)** – Suitable for various power supply applications.  
- **Adjustable Output Voltage (Down to 0.8V)** – Supports low-voltage requirements.  
- **High Efficiency (Up to 95%)** – Optimized for power-sensitive applications.  
- **Adjustable Switching Frequency (Up to 1MHz)** – Allows for optimized performance and reduced component size.  
- **Overcurrent Protection (OCP)** – Safeguards against excessive current.  
- **Undervoltage Lockout (UVLO)** – Ensures proper operation under low input voltage conditions.  
- **Soft-Start Functionality** – Prevents inrush current during startup.  
- **Synchronous Rectification** – Improves efficiency by reducing power loss.  

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

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