SNVA088B May 2004 – January 2022 LM2727 , LM2737 , LM2742
2 MOSFET Footprints
The LM2742 demo board has three footprints for single N-MOSFETs with SO-8 packages and standard pinouts. See Figure 2-1. Q1 is the high-side FET. Q2 and Q3 are connected in parallel for the low-side FET to accommodate higher currents when the circuit design uses low duty cycles. Q4 is a footprint for a dual N-MOSFET in SO-8 with a pinout shown in Figure 2-2.
Figure 2-1 Single N-MOSFETs with SO-8
Package
Figure 2-2 Dual N-MOSFETs with SO-8
Package