L6398

L6398 High voltage high and low-side driver 62 Features  High voltage rail up to 600 V  dV/dt immunity ± 50 V/ns in full temperature range  Driver current capability: – 290 mA source – 430 mA sink  Switching times 75/35 ns rise/fall with 1 nF load  3.3 V, 5 V TTL/CMOS input comparators with hysteresis  Integrated bootstrap diode  Fixed 320 ns deadtime  Interlocking function  Compact and simplified layout  Bill of material reduction  Flexible, easy and fast design Datasheet - production data Applications  Motor driver for home appliances, factory automation, industrial drives and fans. Description The L6398 is a high voltage device manufactured with the BCD™ “offline” technology. It is a singlechip half bridge gate driver for the 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 the easy interfacing microcontroller/DSP. September 2015 This is information on a product in full production. DocID18199 Rev 4 1/16 www.st.com Contents Contents L6398 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Truth table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical data . . . . . . . . . . . . . . . . . . . . . . ....