IR2111STRPBF - Infineon Technologies

Manufacturer Part Number

IR2111STRPBF

Manufacturer

Infineon Technologies

Introduction

High voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels

Product Features and Performance

High voltage capability — up to 600V for high side

Synchronous operation of half-bridge topology

Separate logic and power grounds to minimize switching noise

Internal 500mA and 250mA sink and source peak current capability per channel

Suitable for driving IGBT and N-Channel MOSFET gates

Matched propagation delay for both channels

CMOS/LSTTL compatible inputs with hysteresis

Under-voltage lockout for both channels

Product Advantages

Improves the efficiency of power conversion systems

Simplifies gate driving circuit complexity

Ensures reliable and robust operation in high-frequency applications

Enables the use of bootstrap power supply for high side driving

Low power consumption due to efficient design

Key Technical Parameters

Voltage Supply: 10V ~ 20V

Logic Voltage VIL, VIH: 8.3V, 12.6V

Current Peak Output (Source, Sink): 250mA, 500mA

High Side Voltage Max (Bootstrap): 600V

Rise / Fall Time (Typ): 80ns, 40ns

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Built-in under voltage lockout function

Lead-free, RoHS compliant

Over-temperature protection

Compatibility

Compatible with various types of IGBTs and N-Channel MOSFETs

Application Areas

Switching power supplies

Motor drives

DC-DC converters

Class D audio amplifiers

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Supports long-term availability for industrial designs

Several Key Reasons to Choose This Product

Highly integrated half-bridge driver reducing external component count

Flexibility to drive a wide range of MOSFETs and IGBTs

High voltage capability suitable for industrial applications

Fast switching speeds mitigate power losses

Wide operating temperature range suitable for harsh environments

Infineon Technologies' reputation for quality and reliability