EiceDRIVER 1EDBx275F Single-channel isolated gate-driver ICs in 150 mil DSO package Description EiceDRIVER 1EDBx275F is a family of single-channel isolated gate-driver ICs, designed to drive Si, SiC and GaN power switches. 1EDBx275F is available in an 8-pin DSO package with 4 mm input-to-output creepage distance it provides isolation by means of on-chip coreless transformer (CT) technology. With tight timing specifications, 1EDBx275F is designed for fast-switching medium-to-high power systems. Excellent common-mode rejection, low part-to-part skew, fast signal propagation and small package size make 1EDBx275F a superior alternative to high-side driving solutions using optocouplers or pulse transformers. Features Single-channel isolated gate-driver 45 ns input-to-output propagation delay with excellent accuracy (+4/-4 ns) Separate low impedance source and sink outputs Fast clamping of parasitics-induced output overshoots under UVLO conditions Fast start-up times and fast recovery after supply glitches Optimized UVLO levels (4 V, 8 V, 13 V) for Si, SiC and GaN transistors High common mode transient immunity (CMTI > 300 V/ns) Available in 8-pin 150mil DSO package Qualified for industrial grade applications Isolation and safety certificates UL1577 with V = 3000 V (certification pending) ISO RMS Potential Applications Server, telecom and industrial Switch-Mode Power Supplies (SMPS) EV power modules, motor drives and power tools Solar power inverters and Uninterruptable Power Supplies (UPS) Table1 EiceDRIVER1EDBx275F Portfolio Part number Peak source / sink current UVLO ON / OFF Isolation certification Package 1EDB7275F 4.2 V / 3.9 V 5.4 A / 9.8 A UL1577 1EDB8275F 8.0 V / 7.0 V PG-DSO-8 (for V = 15V) (V = 3000 V ) DDO ISO RMS 1EDB9275F 13.7 V / 12.9 V EiceDRIVER 1EDBx275F Controller V DDI V DDO High-side MOSFET VDDI VDDO R gon IN+ OUT SRC C C VDDI VDDO OUT SNK IN- R goff GNDI GNDO Input-to-output isolation Figure1 Typical application Final Data Sheet Please read the Important Notice and Warnings at the end of this document Rev. 2.0 www.infineon.com 2020-04-08 VDD PWM GND EiceDRIVER 1EDBx275F Single-channel isolated gate-driver ICs in 150 mil DSO package Table of Contents 1 Pin configuration and description . 3 2 Functional description 4 2.1 Block diagram 4 2.2 Power supply and Undervoltage Lockout (UVLO) 4 2.2.1 Input supply voltage 4 2.2.2 Output supply voltage . 5 2.2.3 Input stage . 5 2.3 Driver output . 5 2.4 Output active clamping . 6 2.5 CT communication and input to output data transmission 6 3 Electrical characteristics and parameters 7 3.1 Absolute maximum ratings 7 3.2 Thermal characteristics . 8 3.3 Operating range 8 3.4 Electrical characteristics 9 3.5 Isolation specifications . 13 4 Timing diagrams 14 5 Layout recommendation . 17 6 Application notes 18 TM 6.1 Driving 600 V CoolGaN . 18 TM 6.2 Driving 650 V CoolSiC 19 7 Typical characteristics . 20 8 Package outline dimensions 27 8.1 Device numbers and markings 27 8.2 Package PG-DSO-8 27 Final Data Sheet 2 Rev. 2.0 2020-04-08