A2387D [STMicroelectronics]

The A2387 is a single chip half-bridge gate driver for N-channel power MOSFETs or IGBTs.

The high-side (floating) section is designed to stand a voltage rail of up to 150 V. The logic inputs are CMOS/TTL compatible for easy interfacing of the microcontroller or DSP.

The A2387 features supply UVLOprotection and interlocking to avoid cross-conduction conditions. It operates in the temperature range -40 °C to 125 °C.

• AEC-Q100 qualified
• High voltage rail up to 150 V
• dV/dt transient immunity ±50 V/ns in full temperature range
• Driver current capability:400 mA
  source650 mA
  sink
• Switching times 50/30 ns rise/fall with 1 nF load
• CMOS/TTL Schmitt-trigger inputs with hysteresis and pull down
• Internal bootstrap diode
• Outputs in phase with inputs
• Interlocking function