LMG1020 Datasheet | Texas Instruments

Product Folder Order Now Technical Documents Tools & Software Support & munity SNOSD45B - FEBRUARY 2018 - REVISED OCTOBER 2018 LMG1020 5-V, 7-A, 5-A Low-Side Ga N and MOSFET Driver For 1-ns Pulse Width Applications 1 Features - 1 Low-Side, Ultra-Fast Gate Driver for Ga N and Silicon FETs - 1 ns Minimum Input Pulse Width - Up to 60 MHz Operation - 2.5 ns Typical, 4.5 ns Maximum Propagation Delay - 400 ps Typical Rise and Fall Time - 7-A Peak Source and 5-A Peak Sink Currents - 5-V Supply Voltage - UVLO and Overtemperature Protection - 0.8 mm × 1.2 mm WCSP Package 2 Applications - Li DAR - Time-of-Flight Laser Drivers - Facial Recognition - Class-E Wireless Chargers - VHF Resonant Power Converters - Ga N-Based Synchronous Rectifier - Augmented Reality 3 Description The LMG1020 device is a single, low-side driver designed for driving Ga N FETs and logic-level MOSFETs in high-speed applications including Li DAR, time-of-flight, facial recognition, and any power converters involving low side drivers. The design simplicity of the LMG1020 enables extremely fast propagation delays of 2.5 nanoseconds and minimum pulse width of 1 nanosecond. The drive strength is independently adjustable for the pull-up and pull-down edges by connecting external resistors between the gate and OUTH and OUTL,...