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ISL6209CB-T from INTERSLL

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ISL6209CB-T

Manufacturer: INTERSLL

High Voltage Synchronous Rectified Buck MOSFET Driver

Partnumber Manufacturer Quantity Availability
ISL6209CB-T,ISL6209CBT INTERSLL 60 In Stock

Description and Introduction

High Voltage Synchronous Rectified Buck MOSFET Driver The ISL6209CB-T is a high-frequency dual MOSFET driver manufactured by Intersil (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Intersil (Renesas Electronics)  
- **Part Number:** ISL6209CB-T  
- **Type:** Dual MOSFET Driver  
- **Output Current (Source/Sink):** 4A / 4A  
- **Supply Voltage Range:** 4.5V to 13.2V  
- **Operating Frequency:** Up to 2MHz  
- **Propagation Delay (Typical):** 30ns  
- **Rise/Fall Time (Typical):** 15ns / 10ns  
- **Input Logic Compatibility:** TTL/CMOS  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**
- The ISL6209CB-T is designed to drive both high-side and low-side N-channel MOSFETs in synchronous buck converter topologies.  
- It features adaptive shoot-through protection to prevent simultaneous conduction of both MOSFETs.  
- The driver includes an integrated bootstrap diode, reducing external component count.  

### **Features:**
- **Dual Outputs:** Independent high-side and low-side gate drivers.  
- **Adaptive Shoot-Through Protection:** Prevents cross-conduction.  
- **Integrated Bootstrap Diode:** Simplifies design and reduces BOM.  
- **Fast Switching Speeds:** Optimized for high-frequency operation.  
- **Wide Supply Voltage Range:** Supports 4.5V to 13.2V operation.  
- **TTL/CMOS Input Compatibility:** Works with standard logic levels.  
- **Low Propagation Delays:** Enhances efficiency in high-frequency applications.  

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

Application Scenarios & Design Considerations

High Voltage Synchronous Rectified Buck MOSFET Driver

Alternative Part Number

  • FAN5009MX --: Half-bridge gate driver in SOIC-8 with similar drive current and voltage ratings, widely available and pin-compatible in most synchronous buck designs.
  • LM5109BMA --: High-side/low-side gate driver with comparable 1A drive capability and 100V rating, suitable drop-in for many ISL6209 applications.
  • NCP5359DR2G --: Dual MOSFET gate driver with similar propagation delays and SOIC-8 footprint, offering a cost-effective alternative for synchronous rectification circuits.

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