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ISL97536IUZ-T from INTERSIL

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ISL97536IUZ-T

Manufacturer: INTERSIL

Monolithic 1A Step-Down Regulator with Low Quiescent Current

Partnumber Manufacturer Quantity Availability
ISL97536IUZ-T,ISL97536IUZT INTERSIL 3000 In Stock

Description and Introduction

Monolithic 1A Step-Down Regulator with Low Quiescent Current The ISL97536IUZ-T is a high-efficiency, synchronous buck controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.6V to 5.5V  
- **Switching Frequency:** Adjustable from 200kHz to 1MHz  
- **Maximum Output Current:** Supports high current with external MOSFETs  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Lead QFN (5x5mm)  

### **Descriptions:**  
The ISL97536IUZ-T is a synchronous PWM buck controller designed for high-performance power supply applications. It integrates adaptive dead-time control, adjustable switching frequency, and advanced protection features. It is commonly used in industrial, telecom, and computing systems requiring high efficiency and precise voltage regulation.

### **Features:**  
- **Adaptive Dead-Time Control:** Optimizes efficiency by minimizing body diode conduction losses.  
- **Adjustable Frequency:** Allows optimization for efficiency or component size.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Protection Features:** Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown.  
- **Precision Reference:** ±1% accuracy over temperature.  
- **External Synchronization:** Supports synchronization to an external clock.  

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

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