SI88X2X Datasheet, PDF (13/45 Pages) Silicon Laboratories – Isolation of up to 5000 Vrms

Si88x2x
+_{_} ^Isolated
Supply
Si88xx
VSW
VDDP/VDDA
VDDB
Forward
Channel
Input
Forward
Channel
Ouput
Reverse
Channel
Output
Reverse
Channel
Input
GNDA
GNDB
High Voltage Transient Generator
DC-DC Output
Powers B-side
Referenced to
Earth Ground
Reverse
Channel
Measured by
Forward
Channel in
Loopback
Oscilloscope
High Voltage
Differential
Probe
Figure 4. Common-Mode Transient Immunity Test Circuit
Rev. 0.5
13