The FAN7380 is a monolithic half-bridge gate driver IC for MOSFETs and IGBTs, which operate up to +600V. Fairchild's high voltage process and common-mode noise canceling technique give stable operation of high-side driver under high dv/dt noise circumstances. Advanced level shift circuit allows high-side gate driver operation up to V_S = -9.8V (typ.) for V_BS=15V. The input logic level is compatible with standard TTL series logic gates. The internal shoot-through protection circuit provides 100ns dead-time to prevent output switching devices from both conduction during transition periods. UVLO circuits for both channels prevent malfunction when V_CC and V_BS are lower than the specified threshold voltage. Output drivers typically source/sink 90mA/180mA, respectively, which is suitable for the applications such as fluorescent/compact fluorescent lamp ballast applications and the systems that require low di/dt noise.

• Floating Channel Designed For Bootstrapping Operation To +600V
• Typically 90mA/180mA Sourcing/Sinking Current Driving Capability For Both Channels
• Common-Mode dv/dt Noise Canceling Circuit
• Extended Allowable Negative V_S Swing To -9.8V For Signal Propagation @ V_CC=V_BS=15V
• V_CC & V_BS Supply Range From 10V To 20V
• UVLO Functions For Both Channels
• TTL Compatible Input Logic Threshold Levels
• Matched Propagation Delay Below 50ns
• Built-in 100ns Dead-Time Control Function
• Output In-Phase With Input

• Fluorescent Lamp Ballast
• Compact Fluorescent Lamp Ballast