ONSEMI FAD3151MXA Gate Driver, 1 Channels, Isolated, Low Side, MOSFET, 8 Pins, SOIC

FAD3151MXA is a single-channel floating automotive gate driver suitable for driving high-speed power MOSFETs up to 110V. Designed in SOI technology, this driver is ideal for applications that require noise immunity against severe negative transients and ground offset up to -80V. The FAD3151MXA driver has an integrated desaturation detection to protect the power switches during short-circuit and over-current conditions. This driver is also equipped with a soft shutdown feature, which initiates a soft shutdown of driver outputs upon desat detection, thus preventing possible overvoltage across power MOSFETs during a heavy-load condition. Applications include gate driver for 80V and 100V MOSFETs, 48V belt starter generator, 48V auxiliary motor control (A/C compressor, e-turbo, �), 48V battery switches, 48V DC?DC converter, PTC heater, active discharge circuit etc.

• Single channel gate driver with 110V floating Vs capability
• Negative transient capability up to -80V, 2.5A output source and sink current
• MOSFET drain?source desaturation detection with soft shutdown
• Integrated charge pump to support 100% duty cycle operation
• Under-voltage lock out for both input logic and output stage
• Bi-directional fault reporting pin, high speed driver with short propagation delay
• 3.3V and 5V input logic compatible, up to VDD swing on input pins
• Quiescent VDD supply current is 270µA typ at (VIN = 0V or 5V)
• Storage temperature range from -55°C to 150°C
• Automotive qualified to AEC Q100, SOIC?8 package