LMG1025-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community LMG1025-Q1 SNOSD74B – MAY 2019 – REVISED JANUARY 2020 LMG1025-Q1 Automotive Low Side GaN and MOSFET Driver For High Frequency and Narrow Pulse Applications 1 Features 1 AEC-Q100 grade 1 qualified 1.25-ns typical minimum input pulse width 2.6-ns typical rising propagation delay 2.9-ns typical falling propagation delay 300-ps typical pulse distortion Independent 7-A pull-up and 5-A pull-down current 650-ps typical rise time (220-pF load) 850-ps typical fall time (220-pF load) 2-mm x 2-mm QFN package Inverting and non-inverting inputs UVLO and over-temperature protection Single 5-V supply voltage 2 Applications Automotive LIDAR Driver Monitoring Vehicle Occupant Detection Sensor DC/DC Converter 3 Description The LMG1025-Q1 is a single channel low-side enhancement-mode GaN FET and logic-level MOSFET driver for high switching frequency automotive applications. Narrow pulse width capability, fast switching specification, and small pulse distortion combine to significantly enhance LiDAR, ToF, and Power Converter performance. 1.25-ns output pulse width enables more powerful, eye-safe diode pulses. This, combined with 300-ns distortion, leads to longer-range, precise LiDAR/ToF systems. 2.9-ns propagation delay significantly improves the control loop response time and thus overall performance of the power converters. Split output allows the drive strength and timing t...