300V Boost Converter with Low-Side EiceDRIVER™ 1ED44173N01B controlling an IGBT with integrated fast over-current protection (OCP), fault reporting and enable functionality

Open online SPICE simulator circuit link: power_300VDC_Boost_low_side_gate_driver_1ED44173N01B_OCP.tsc

300V Boost Converter with Low-Side EiceDRIVER™ 1ED44173N01B controlling an IGBT
with integrated fast over-current protection (OCP), fault reporting and enable functionality

EiceDRIVER™ 25 V single-channel low-side non-inverting gate driver for MOSFET with typical 2.6 A
source and sink currents in a tiny 6-lead PG-SOT23 package.

Over-current protection is typically implemented by a current measurement with a comparator and multiple
resistors and capacitors. 1ED44173N01B provides cost and space savings by integrating the comparator.
The new low-side gate driver utilizes Infineon’s proprietary latch immune CMOS technologies to enable
a rugged monolithic construction while realizing best-in-class fault reporting accuracy with OCP threshold
tolerance of +/-5%. In addition, Infineon’s IC technology enables a tiny PG-SOT23 package by combining
the fault output and enable functions into a single pin.

Model performance :
- Static Electrical Characteristics and Dynamic Electrical Characteristics
are modeled with the typical values from the datasheet.
- The thermal simulations represent an approximation of the actual thermal
behavior of the device.