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.

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