IC Phoenix logo

Home ›  I  › I45 > ISL6558CBZ

ISL6558CBZ from INTERSIL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

ISL6558CBZ

Manufacturer: INTERSIL

Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning

Partnumber Manufacturer Quantity Availability
ISL6558CBZ INTERSIL 998 In Stock

Description and Introduction

Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning The ISL6558CBZ is a manufacturer part from INTERSIL (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Part Number:** ISL6558CBZ  
- **Type:** PWM Controller  
- **Topology:** Multi-Phase Buck Controller  
- **Input Voltage Range:** 4.5V to 12V  
- **Output Voltage Range:** Adjustable (typically 0.8V to 5.5V)  
- **Number of Phases:** Configurable (1 to 4 phases)  
- **Switching Frequency:** Adjustable (typically 50kHz to 1MHz)  
- **Duty Cycle:** Up to 100%  
- **Package:** 28-Lead SOIC  

### **Descriptions:**  
The ISL6558CBZ is a multi-phase PWM buck controller designed for high-performance voltage regulation in power supply applications. It provides precise voltage regulation for CPUs, GPUs, and other high-current DC-DC converters.  

### **Features:**  
- **Multi-Phase Operation:** Supports 1 to 4-phase configurations for high-current applications.  
- **Adaptive Phase Control:** Optimizes efficiency by dynamically adjusting the number of active phases.  
- **Precision Voltage Regulation:** ±1% system accuracy over temperature.  
- **Programmable Switching Frequency:** Adjustable from 50kHz to 1MHz.  
- **Overcurrent Protection:** Uses MOSFET rDS(ON) sensing for accurate current monitoring.  
- **Overvoltage and Undervoltage Protection:** Enhances system reliability.  
- **Soft-Start:** Adjustable soft-start time to limit inrush current.  
- **Thermal Monitoring:** Includes thermal shutdown protection.  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips