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