onsemi FAN7380MX

FAN7380 is a monolithic half-bridge gate driver IC capable of driving MOSFETs and IGBTs with operating voltages up to +600V. The high-voltage process and common-mode noise rejection technique enable stable operation of the high-side driver in high dv/dt noise environments. An advanced level-shifting circuit allows the high-side gate driver to operate at voltages up to Vs=-9.8V (typical) when VBS=15V. Input logic levels are compatible with standard TTL logic gates. An internal shoot-through protection circuit provides 100ns dead time to prevent output switching devices from conducting simultaneously during transitions. Undervoltage lockout (UVLO) circuits on both channels prevent malfunction when Vcc and VBS fall below the specified threshold voltage. The output driver's typical source/sink currents are 90mA/180mA respectively, making it suitable for fluorescent lamp/CFL applications and systems requiring low di/dt noise.

• Floating channel designed for bootstrap operation up to +600V
• Typical source/sink drive capability of 90 mA/180 mA for both channels
• Common-mode dv/dt noise cancellation circuitry
• Extended allowable negative VS swing down to -9.8V during signal propagation at VCC=VBS=15V
• VCC and VBS supply range from 10V to 20V
• Under-voltage lockout for both channels
• TTL-compatible input logic threshold levels
• Matched propagation delay less than 50 ns
• Built-in 100ns dead-time control
• Output signal in-phase with input signal
• This is a Pb-Free Device

• Fluorescent lamp ballasts
• Compact fluorescent lamp ballasts