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ISL6436HIB from INTERSIL

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ISL6436HIB

Manufacturer: INTERSIL

USB Dual Port Power Supply Controller

Partnumber Manufacturer Quantity Availability
ISL6436HIB INTERSIL 27 In Stock

Description and Introduction

USB Dual Port Power Supply Controller The ISL6436HIB is a power management IC manufactured by **INTERSIL** (now part of **Renesas Electronics**).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 25V  
- **Output Voltage Range:** Adjustable (supports step-down conversion)  
- **Switching Frequency:** Up to 1MHz  
- **Number of Outputs:** Dual output (supports two independent regulators)  
- **Current Rating:** Up to 6A per phase (configurable for multi-phase operation)  
- **Efficiency:** High efficiency with synchronous rectification  
- **Package:** 28-Lead QFN (Quad Flat No-Lead)  

### **Descriptions:**  
The ISL6436HIB is a **dual-output, synchronous buck PWM controller** designed for high-performance power supply applications. It provides precise voltage regulation for processors, ASICs, and other high-current loads.  

### **Features:**  
- **Dual Independent Regulators:** Supports two separate step-down converters.  
- **Programmable Switching Frequency:** Up to 1MHz for optimized efficiency.  
- **Voltage Tracking:** Supports tracking for sequencing requirements.  
- **Overcurrent & Overvoltage Protection:** Built-in fault protection.  
- **Soft-Start & Soft-Stop:** Reduces inrush current.  
- **Synchronous Rectification:** Improves efficiency.  
- **Power-Good Indicators:** Monitors output status.  

This IC is commonly used in **servers, telecom equipment, and industrial power systems**.  

(Note: Always refer to the official datasheet for exact specifications.)

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