Isolated gate driver with 4 A peak drive and 3000 Vrms isolation
It delivers 4 A peak output current with 3000 Vrms isolation, making it a fit for driving power switches in motor drives, inverters, and switched-mode power supplies where galvanic isolation between the controller and the power stage is required. The 50 kV/µs common-mode transient immunity (CMTI) ensures the output stays clean during fast switching events, which is the spec that matters when the part sits on a noisy half-bridge ground plane.
68 ns propagation delay — timing margin for dead-time
Maximum propagation delay is 68 ns for both low-to-high and high-to-low transitions. That number sets the lower bound on dead-time you can program in the PWM controller — too tight and you risk shoot-through. The 12 ns typical rise and fall time keeps the gate drive edges crisp, which helps reduce switching losses in the power FETs or IGBTs.
Package and approvals
Housed in an 8-SOIC narrow-body package (3.90 mm width), surface-mount. Safety approvals include CSA, UR, and VDE — the marks that matter when the end equipment must pass IEC 62368-1 or UL 61800-5-1 for motor drives.