Two-channel 120W Half-bridge Class-D Audio Power Amplifier

Two-channel 120W Half-bridge Class-D Audio Power Amplifier IRAUDAMP4 IRS20955 Gate Driver IC The IRAUDAMP4 uses the IRS20955 which is a High-Voltage (up to 200 V), high-speed Power MOSFET Gate driver with internal deadtime and protection functions specifically designed for Class D Audio Amplifier applications. These functions include OCP and UVP. A bi-directional current protection feature that protects both the high-side and low- side MOSFETs are internal to the IRS20955 and the trip levels for both MOSFETs CAN be set independently. In this design, the deadtime CAN be selected for optimized performance, by minimizing deadtime while limiting shoot-through. As a result, there is no gate-timing adjustment on the board. Selectable deadtime through the DT pin voltage is an easy and reliable function which requires only two external resistors, R11 and R9. By Vishay Intertechnology
IRAUDAMP4 's PackagesIRAUDAMP4 's pdf datasheet



IRAUDAMP4 Pinout, Pinouts
IRAUDAMP4 pinout,Pin out
This is one package pinout of IRAUDAMP4,If you need more pinouts please download IRAUDAMP4's pdf datasheet.

IRAUDAMP4 Application circuits
IRAUDAMP4 circuits
This is one application circuit of IRAUDAMP4,If you need more circuits,please download IRAUDAMP4's pdf datasheet.


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