Datasheet 1EDN7550U (Infineon) - 4

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EiceDRIVER™ 1EDN7550 and 1EDN8550 Single-channel EiceDRIVER™ gate-drive IC with true differential inputs Block diagram 2 Block diagram
A simplified functional block diagram of 1EDNx550 is given in
Figure 3
. VDD UVLO IN+ OUT_SRC Differential Diff. Amp. Schmitt Logic + LPF Trigger OUT_SNK IN- GND
Figure 3 Block diagram
Datasheet 4 Rev. 2.2 2019-12-09 Document Outline Features Description Table of contents 1 Pin configuration and description 2 Block diagram 3 Functional description 3.1 Differential input 3.1.1 Common mode input range 3.2 Driver outputs 3.3 Supply voltage and Undervoltage Lockout (UVLO) 4 Electrical characteristics and parameters 4.1 Absolute maximum ratings 4.2 Thermal characteristics 4.3 Operating range 4.4 Electrical characteristics 4.5 Timing diagram 5 Typical characteristics 6 Typical applications 6.1 Switches with Kelvin source connection (4-pin packages) 6.2 Applications with significant parasitic PCB-inductances 6.3 Switches with bipolar gate drive 6.4 High-side switches 7 Layout guidelines 8 Package information 8.1 PG-SOT23-6 package 8.2 PG-TSNP-6 package 9 Device numbers and markings Revision history Disclaimer