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ISL6530CBZ-T from INTERSIL

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ISL6530CBZ-T

Manufacturer: INTERSIL

Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination

Partnumber Manufacturer Quantity Availability
ISL6530CBZ-T,ISL6530CBZT INTERSIL 1000 In Stock

Description and Introduction

Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination The ISL6530CBZ-T is a power management IC manufactured by INTERSIL (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Output Current:** Up to 3A (for the main PWM controller)  
- **Switching Frequency:** 300kHz (fixed)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QSOP (Quad Flat Small Outline Package)  
- **Regulation Type:** Synchronous Buck PWM Controller  

### **Descriptions:**  
The ISL6530CBZ-T is a high-efficiency, synchronous buck PWM controller designed for powering low-voltage processors and other DC-DC conversion applications. It integrates control, monitoring, and protection features to ensure stable power delivery.  

### **Features:**  
- **Integrated MOSFET Drivers:** Reduces external component count.  
- **Programmable Soft-Start:** Prevents inrush current at startup.  
- **Overcurrent Protection (OCP):** Safeguards against excessive load currents.  
- **Overvoltage Protection (OVP):** Protects the load from voltage spikes.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within input voltage range.  
- **Power-Good (PG) Output:** Monitors output voltage status.  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Adjustable Output Voltage:** Configured via external resistors.  

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

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