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ISL6524CB from INTERSIL

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ISL6524CB

Manufacturer: INTERSIL

VRM8.5 PWM and Triple Linear Power System Controller

Partnumber Manufacturer Quantity Availability
ISL6524CB INTERSIL 8027 In Stock

Description and Introduction

VRM8.5 PWM and Triple Linear Power System Controller The ISL6524CB is a power supply controller IC manufactured by **INTERSIL**.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable (via external components)  
- **Switching Frequency:** Up to 1MHz  
- **Number of Outputs:** Dual (two synchronous buck PWM controllers)  
- **Package Type:** SOIC (Small Outline Integrated Circuit)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overcurrent protection (OCP), undervoltage lockout (UVLO)  

### **Descriptions and Features:**  
- Designed for **dual-output synchronous buck converters**  
- Supports **voltage-mode PWM control**  
- Includes **internal MOSFET drivers**  
- **Adjustable soft-start** for controlled power-up sequencing  
- **High efficiency** with synchronous rectification  
- **Low-power standby mode** for reduced power consumption  
- **External synchronization capability** for noise-sensitive applications  

This IC is commonly used in **power supply designs for motherboards, graphics cards, and other DC-DC conversion applications**.  

(Note: The ISL6524CB has been discontinued by Intersil, now part of Renesas Electronics.)

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