The FAN7385 is a monolithic IC designed for high voltage, high speed driving MOSFETs and IGBTs operating up to +600V. Fairchild’s high-voltage process and common-mode noise canceling technique provide stable operation of high-side drivers under high-dv/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to V_S = -9.8V (typical) for V_BS = 15V. The UVLO circuits prevent malfunction when V_BS1 and V_BS2 are lower than the specified threshold voltage. Output drivers typically source/sink 350mA/650mA, respectively, which is suitable for dual high-side switches and half-bridge inverters.

• Floating Channel for Bootstrap Operation to +600V
• Typically 350mA/650mA Sourcing/Sinking Current Driving Capability
• Extended Allowable Negative V_S Swing to -9.8V for Signal Propagation at V_DD= V_BS =15V
• High-Side Output In-Phase of Input Signal
• V _DD & V_BS Supply Range from 10V to 20V
• 3.3V and 5V Input Logic Compatible
• Built-in Common Mode dv/dt Noise Canceling Circuit
• Built-in UVLO Functions for Both Channels

• Normal Half-Bridge and Full-Bridge Driver
• PDP Energy Recovery Switch Control Driver
• Switching Mode Power Supply