FAN8811 - ON Semiconductor

FAN8811 High Side and Low Side Gate Driver IC

Pin No. 1 2 3 4 5 6 7 8 9 10 Pin Name VDD HB HO HS N.C N.C HI LI VSS LO Description Logic and low-side gate driver power supply voltage High-side floating supply High-side driver output High-voltage floating supply return No Connection No Connection Logic input for High-side gate driver output Logic input for Low-side gate driver output Logic Ground Low-si.

Features

low delay time and matched PWM input propagation delays, which further enhance the performance of the part. The high speed dual gate driver are designed to drive both the high-side and low-side of N-Channel MOSFETs in a half bridge or synchronous buck configuration. The floating high-side driver is capable of operating with supply voltages of up to 80 V. In the dual gate driver, the high side and low side each have independent inputs which allow maximum flexibility of input control signals in the application. The PWM input signal (high level) can be 3.3 V, 5 V or up to VDD logic input to cover.