L6390DTR STMicroelectronics

L6390 High voltage high/low-side driver Datasheet - production data Description SO-16 The L6390 is a full featured high voltage device manufactured with the BCD offline technology. It is a single-chip half-bridge gate driver for N-channel power MOSFETs or IGBTs. The high-side (floating) section is able to work Features with voltage rail up to 600 V. High voltage rail up to 600 V Both device outputs can sink and source 430 mA dV/dt immunity 50 V/nsec in full temperature and 290 mA respectively. Prevention from cross range conduction is ensured by interlocking and programmable deadtime functions. Driver current capability: 290 mA source, 430 mA sink The device has dedicated input pins for each Switching times 75/35 nsec rise/fall with 1 nF output and a shutdown pin. The logic inputs are load CMOS/TTL compatible down to 3.3 V for easy interfacing with control devices. Matched delays 3.3 V, 5 V TTL/CMOS inputs with hysteresis between low-side and high-side sections Integrated bootstrap diode guarantee no cycle distortion and allow high Operational amplifier for advanced current frequency operation. sensing The L6390 embeds an operational amplifier Comparator for fast fault protection suitable for advanced current sensing in applications such as field oriented motor control Smart shutdown function or for sensorless BEMF detection. A comparator Adjustable deadtime featuring advanced smartSD function is also Interlocking function integrated in the device, ensuring fast and effective protection against fault events like Compact and simplified layout overcurrent, overtemperature, etc. Bill of material reduction The L6390 device features also UVLO protection on both the lower and upper driving sections, Applications preventing the power switches from operating in Home appliances low efficiency or dangerous conditions. Motor drivers The integrated bootstrap diode as well as all of DC, AC, PMDC and PMAC motors the integrated features of this IC make the application PCB design easier, more compact and FOC and sensorless BEMF detection simple thus reducing the overall bill of material. systems Industrial applications and drives The device is available in an SO-16 tube and tape and reel packaging options. Induction heating HVAC Factory automation Power supply systems March 2018 DocID14493 Rev 11 1/25 This is information on a product in full production. www.st.comContents L6390 Contents 1 Block diagram 3 2 Pin connection 4 3 Electrical data 5 3.1 Absolute maximum ratings . 5 3.2 Thermal data . 5 3.3 Recommended operating conditions . 6 4 Electrical characteristics . 7 4.1 AC operation . 7 4.2 DC operation . 9 5 Timing and waveforms definitions 12 6 Input logic 14 7 Smart shutdown function 15 8 Typical application diagram 18 9 Bootstrap driver . 19 C selection and charging . 19 BOOT 10 Package information 21 10.1 SO-16 package information . 21 11 Order codes . 23 12 Revision history . 24 2/25 DocID14493 Rev 11