TEXAS INSTRUMENTS
双路场效应管, MOSFET, 双N沟道, 40 A, 25 V, 1.8 mohm, 4.5 V, 1.4 V
晶体管, MOSFET, N沟道, 100 A, 25 V, 0.0018 ohm, 4.5 V, 1.6 V