1EDN7550U

EiceDRIVER™ 1EDNx550 Single-channel high-side and low-side gate driver with high-CMR TDI inputs Description EiceDRIVER™1EDNx550 is part of the TDI family of single-channel highside and low-side gate driver ICs. The TDI family has a fully differential input circuitry. The truly differential inputs (TDI) provide excellent common-mode robustness (CMR) and eliminates the risk of false triggering. The small package footprints enable versatile layout in both low-side and high-side driving. SOT23-6 TSNP-6 Product features Very large common-mode input voltage range (CMR static) up to ±200 V, configurable with common mode resistors Separate low impedance source (4 A) and sink (8 A) outputs 45 ns propagation delay (-7/+10 ns accuracy) Four UVLO options: 4 V, 8 V, 12 V and 15 V SOT23-6 or TSNP-6 small packages Fully qualified according to JEDEC for industrial grade applications Topologies 4-pin Kelvin-source MOSFETs in boost PFCs Low-side driving with high PCB parasitic inductance High-side driving in switched tank converters High and low-side driving in half and full-bridges Driving SJ and SiC MOSFETs, GaN HEMTs Switches requiring negative drive voltage Applications Server, telecom and industrial SMPS DC-DC converters and bricks Power tools, motor control Table 1 Product portfolio Part number 1EDN7550U 1EDN7550B 1EDN8550B 1EDN6550B 1EDN9550B Package PG-TSNP-6 PGSOT23-6 UVLO ON/OFF 4.2 V / 3.9 V 8.0 V / 7.0 V 12.2 V / 11.5 V 14.9 V / 14.4 V Outp...