Automotive 2.5Amp Gate Drive Optocoupler features fast propagation delay with excellent timing skew performance. Smart features that are integrated to protect the MOSFET include desaturation sensing with shutdown protection and fault feedback, under voltage lockout and feedback and active Miller current clamping. This full featured and easy-to-implement gate drive optocoupler comes in a compact, surface-mountable SO-16 package for space-savings. It is ideally designed for driving power MOSFETs used in AC-DC and DC-DC converters and satisfies automotive AEC-Q100 semiconductor requirements. R2Coupler isolation products provide reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high temperature industrial applications.
Qualified to AEC-Q100 Grade 1 Test Guidelines
Automotive temperature range: -40°C to +125°C
Common Mode Rejection (CMR): >50kV/μs at VCM = 1500 V
High Noise Immunity
Miller Current Clamping
Direct LED input with low input impedance and low noise sensitivity
Negative Gate Bias
Peak output current: 2.5 A max.
Miller Clamp Sinking Current: 1.9 A max.
Wide Operating Voltage: 12V to 20V
Propagation delay: 250 ns max.
Dead Time Distortion: -100 ns to +15 ns
Integrated fail-safe MOSFET protection
Desat sensing, turn-off protection and Fault Feedback
Under Voltage Lock-Out protection (UVLO) with Feedback
SO-16 package with 8mm clearance and creepage
Regulatory approvals: UL1577, CSA IEC/EN/DIN EN 60747-5-5