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ISL6801AB-T from INTERSIL

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31.250ms

ISL6801AB-T

Manufacturer: INTERSIL

High Voltage Bootstrap High Side Driver

Partnumber Manufacturer Quantity Availability
ISL6801AB-T,ISL6801ABT INTERSIL 2500 In Stock

Description and Introduction

High Voltage Bootstrap High Side Driver The ISL6801AB-T is a synchronous buck PWM controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 5.5V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Duty Cycle Range:** 0% to 100%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead QFN (4mm x 4mm)  

### **Descriptions:**
- The ISL6801AB-T is a high-performance, synchronous buck PWM controller designed for high-efficiency DC-DC power conversion.  
- It supports single or dual-phase operation, enhancing power delivery and thermal performance.  
- Features adaptive dead-time control to optimize efficiency across load conditions.  

### **Features:**
- **Adjustable Switching Frequency:** Allows optimization for efficiency and component size.  
- **Precision Voltage Reference:** ±1% accuracy over temperature.  
- **Integrated MOSFET Drivers:** Supports high-side and low-side N-channel MOSFETs.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent Protection (OCP):** Prevents damage from excessive load currents.  
- **Overvoltage Protection (OVP):** Safeguards against output voltage spikes.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage.  

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

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