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IRS2540PBF from IR,International Rectifier

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IRS2540PBF

Manufacturer: IR

200V Half Bridge Driver LED Buck Regulator in a 8-Lead Dip Package

Partnumber Manufacturer Quantity Availability
IRS2540PBF IR 14000 In Stock

Description and Introduction

200V Half Bridge Driver LED Buck Regulator in a 8-Lead Dip Package The IRS2540PBF is a high-side and low-side driver IC manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Configuration:** High-side and low-side driver  
- **Output Current (Source/Sink):** 290mA / 600mA  
- **Supply Voltage (VCC):** 10V to 20V  
- **Logic Input Voltage (VIN):** 3.3V, 5V, 15V compatible  
- **Rise/Fall Time (Typical):** 35ns / 25ns  
- **Propagation Delay (Typical):** 120ns  
- **Dead Time (Typical):** 540ns  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin PDIP  

### **Descriptions:**
- The IRS2540PBF is designed for driving both high-side and low-side MOSFETs or IGBTs in half-bridge configurations.  
- It integrates a bootstrap diode for high-side drive, reducing external component count.  
- Features under-voltage lockout (UVLO) protection for both high-side and low-side drivers.  

### **Features:**
- **Floating High-Side Driver:** Supports bootstrap operation.  
- **Integrated Bootstrap Diode:** Eliminates the need for an external diode.  
- **Matched Propagation Delays:** Ensures precise timing control.  
- **UVLO Protection:** Prevents malfunction during low-voltage conditions.  
- **3.3V, 5V, and 15V Logic Compatible:** Works with various control signals.  
- **High Noise Immunity:** Robust against switching noise.  

This information is based solely on the manufacturer's datasheet for the IRS2540PBF.

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