AOZ9551QV Datasheet (Alpha & Omega Semiconductors)

AOZ9551QV, 56V/12A Smart Motor Module

The AOZ9551QV is an integrated half-bridge gate driver with smart functions.

The device includes one half-bridge gate driver, capable of driving high-side and low-side N-channel MOSFETs.

Using two AOZ9551QV for single phase motor drivers and three AOZ9551QV for three phase motor drivers.

The device

AOZ9551QV Features

* multiple protection functions such as short circuit protection and over temperature protection. Moreover, AOZ9551QV provides adjustable gate drive sink and source current control. By doing this control, the user can optimize performances of EMI and efficiency. The AOZ9551QV is available in a 5 mm×5