SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4310, Rev B
SPDXXD28 SERIES
Figure 6 shows a low-side switch with a negative power supply. Note that the PWRGND pin is now connected
to the LINE pin (see Rise/Fall Time paragraph below for more information on the PWRGND pin).
Figure 6 – Low-Side Switch, Positive Supply
Figures 7 and Figure 8 show negative supply high-side switch and low-side switch implementations. Again,
note the connection of the PWRGND pin.
Figure 7 – High Side Switch, Negative Supply
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