IR2184STRPBF
Overview
The IR2184STRPBF is a high-voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. Designed for bootstrap operation, it supports floating channels up to +600V with 1.4A source and 1.8A sink current capabilities, making it ideal for half-bridge and full-bridge topologies.
Why Choose This Part
This driver features matched propagation delays for both channels to prevent shoot-through and is fully operational up to +600V. It offers high immunity to dV/dt noise and negative transient voltages, while undervoltage lockout (UVLO) on both channels ensures the power stage is protected during power-up or brownout conditions.
Applications
Getting Started
To implement this part, ensure a high-quality ceramic bootstrap capacitor is placed close to the VB and VS pins to maintain the floating supply. Evaluate performance using an IR2184-based evaluation board or prototype on a PCB with a solid ground plane to manage the 1.4A/1.8A gate drive currents. Refer to Infineon application note AN-978 for detailed bootstrap component selection and layout guidelines.
