UCC27332-Q1 High-Speed Low-Side Gate Driver Texas Instruments UCC27332-Q1 Single Channel High-Speed Low-Side Gate Driver can effectively drive MOSFET and GaN power switches. UCC27332-Q1 has a typical peak drive strength of 9A, which reduces the rise and fall times of the power switches, lowering switching losses and increasing efficiency. The UCC27332-Q1 device’s small propagation delay yields better power stage efficiency by improving the dead time optimization, control loop response, pulse width utilization, and transient performance of the system.