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1EDN6550B

Infineon
Part Number 1EDN6550B
Manufacturer Infineon
Description Single-channel EiceDRIVER gate-driver
Published Aug 28, 2022
Detailed Description EiceDRIVER™ 1EDNx550 Single-channel high-side and low-side gate driver with high-CMR TDI inputs Description EiceDRIVER...
Datasheet PDF File 1EDN6550B PDF File

1EDN6550B
1EDN6550B

Overview
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 Output current -8 A / +4 A Max.
CMR static 1) ±200 V Max.
CMR dynamic 1) ± 400 V Figure 1 Driving Kelvin source MOSFET Controller GND PWM_Out SGND RINDVRin RIN+ EiceDRIVER™ 1EDNx550 IN- OUT_SNK GND OUT_SRC IN+ VDD ZVDD VDD SGND RgOFF RgON CVDD 4-pin MOSFET D G SS LS vLS S PGND Driving medium voltage half-bridge Controller PWM1 PWM2 GND SGND Rin-HS Rin+HS EiceDRIVER™ 1EDNx550 IN- OUT_SNK GND OUT_SRC IN+ VDD EiceDRIVER™ 1EDNx550 Rin-LS IN- OUT_SNK Rin+LS GND OUT_SRC IN+...


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