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IRS2011 from IOR,International Rectifier

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IRS2011

Manufacturer: IOR, IR

High and Low Side Driver

Partnumber Manufacturer Quantity Availability
IRS2011 IOR, IR 523 In Stock

Description and Introduction

High and Low Side Driver Here is the factual information about the IRS2011 part from the manufacturer IR (International Rectifier):

### **IRS2011 Specifications:**
- **Manufacturer:** International Rectifier (IR)
- **Type:** High and Low Side Driver IC
- **Output Configuration:** Half-Bridge
- **Technology:** High-Voltage IC (HVIC)
- **Gate Drive Voltage (VOUT):** 10V to 20V
- **Floating Channel:** Yes (for high-side drive)
- **Maximum Bootstrap Voltage:** 600V
- **Output Current (Source/Sink):** 290mA / 600mA
- **Propagation Delay (td):** 120ns (typical)
- **Dead Time (Programmable):** Yes (external resistor)
- **Operating Temperature Range:** -40°C to +125°C
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)

### **Descriptions:**
- The IRS2011 is a high-voltage, high-speed power MOSFET and IGBT driver.
- It features independent high-side and low-side output channels.
- The floating channel allows for driving high-side N-channel power MOSFETs or IGBTs in half-bridge configurations.
- Includes undervoltage lockout (UVLO) for both channels.

### **Features:**
- **High Voltage Level Shifting:** Up to 600V for high-side drive.
- **Matched Propagation Delay:** Minimizes dead time for better efficiency.
- **3.3V, 5V, and 15V Logic Input Compatible.**
- **Cross-Conduction Prevention:** Built-in dead time control.
- **Low Power Dissipation:** CMOS and latch-immune design.
- **Under-Voltage Lockout (UVLO):** Protects against insufficient gate drive voltage.

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High and Low Side Driver

Alternative Part Number

  • FAN3224T --: Dual high-speed gate driver with similar drive current and logic-level inputs, suitable replacement for IRS2011 in many half-bridge applications.
  • UCC27524 --: Dual-channel low-side gate driver with comparable peak output current and propagation delay, widely used as a functional substitute.
  • MIC4424 --: Dual high-speed MOSFET driver with similar current capability and pin-compatible logic, usable as an alternative with minor layout checks.

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