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ISL6569CB from NS,National Semiconductor

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15.625ms

ISL6569CB

Manufacturer: NS

Multi-Phase PWM Controller

Partnumber Manufacturer Quantity Availability
ISL6569CB NS 3 In Stock

Description and Introduction

Multi-Phase PWM Controller The ISL6569CB is a manufacturer part from Intersil (now part of Renesas Electronics). Below are the factual details from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **NS (National Semiconductor)** – Incorrect, the correct manufacturer is **Intersil (now Renesas Electronics)**.  

### **Specifications:**  
- **Function:** Multi-Phase PWM Controller  
- **Input Voltage Range:** 5V to 12V  
- **Output Voltage Range:** Adjustable (supports VR10/VR11 specifications)  
- **Number of Phases:** 2, 3, or 4-phase operation  
- **Switching Frequency:** Adjustable (typically up to 1.5MHz per phase)  
- **Package:** 28-lead SOIC  

### **Descriptions:**  
- The ISL6569CB is a high-performance multi-phase PWM controller designed for voltage regulation in microprocessors and other DC-DC applications.  
- It supports adaptive phase balancing and dynamic current sharing for improved efficiency.  

### **Features:**  
- **Precision Voltage Regulation:** ±1% system accuracy over temperature.  
- **Adaptive Phase Balancing:** Ensures optimal current distribution.  
- **Dynamic VID Technology:** Supports on-the-fly voltage adjustments.  
- **Overcurrent Protection:** Uses MOSFET RDS(ON) sensing.  
- **Programmable Switching Frequency:** Allows optimization for efficiency and component size.  

For exact specifications, refer to the official datasheet from Renesas Electronics (formerly Intersil).

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