
Typical Applications
LTM2884
VBUS
SiA921EDJ
LTC4412
VIN
SENSE
GND
GATE
CTL
STAT
9V TO 16V (500mA)
VPLUG
Si4230DY-TI-GE3
150k
4.99k
4.75k
LTC4365
VIN
SHDN
UV
OV
GATE
VOUT
FAULT
GND
OVERVOLTAGE = 16.7V
UNDERVOLTAGE = 8.1V
VBUS
VCC
VLO
ON
SPNDPWR
UPSTREAM
USB PORT
D+
D1+
D–
D1–
GND
GND
200mA FOR VCC 4.4V TO 5.5V
500mA FOR VCC 8.6V TO 16.5V
LTM2884
VCC2
PWR
VLO2
PERIPHERAL
D2+
D2–
GND2
2884 F11
Figure 11. Bus or Self Powered USB Isolation with Low Current Suspend and Power Plug Detection
For more information www.linear.com/LTM2884
2884f
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