MOSFET gate driver
STMicroelectronics
The L6390 is a high-voltage device manufactured with the BCD "OFF-LINE" technology. It is a single chip half-bridge gate driver for N-channel power MOSFET or IGBT.
The high side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing microcontroller/DSP.
The IC embeds an operational amplifier suitable for advanced current sensing in applications such as field oriented motor control.
An integrated comparator is available for protections against overcurrent, overtemperature, etc.
The high side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing microcontroller/DSP.
The IC embeds an operational amplifier suitable for advanced current sensing in applications such as field oriented motor control.
An integrated comparator is available for protections against overcurrent, overtemperature, etc.
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