1EDB9275FXUMA1

1EDB9275FXUMA1 is an EiceDRIVER™ 1EDBx275F, single-channel isolated gate driver IC. It is designed to drive Si, SiC and GaN power switches. 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. Potential applications include server and telecom switch-mode power supplies (SMPS), EV Off-board chargers, low-voltage drives and power tools, solar micro inverter, solar optimizer, and industrial power supplies (SMPS, residential UPS).

• Peak source output current is 5A typ (VDDO=12 V, VOUT=0V)
• Input supply voltage range from 3 to 15V (min. defined by UVLO)
• Output supply voltage range from 15.5 to 20V, 14.9V / 14.4V UVLO ON / OFF
• Quiescent current is 0.85A typ (no switching, VDDO=18V, TJ=25°C)
• IN+ /IN- to output propagation delay is 45ns typ (VDDO=18V, TJ=25°C)
• Separate low impedance source and sink outputs
• Fast clamping of parasitics-induced output overshoots under UVLO conditions
• Maximum input power dissipation is 40mW (TA=25°C, TJ=150°C)
• Fully qualified according JEDEC UL 1577 with VISO=3000VRMS isolation certification
• PG-DSO-8 package, ambient temperature range from -40 to 125°C