LTM2884
Typical Applications
USB HOST
CONTROLLER
15k 15k
4.4V TO 16.5V
VBUS
VCC
VLO
ON
SPNDPWR
LTM2884
PWR
D1+
D1–
5V UP TO
200mA FOR VCC 4.4V TO 5.5V
500mA FOR VCC 8.6V TO 16.5V
VCC2
VBUS2
100µF
VLO2
D2+
D2–
DOWNSTREAM
USB PORT
D+
D–
GND
GND2
2884 F09
GND2
Figure 9. USB Host Integration
VBUS
VBUS
VCC
VLO
ON
SPNDPWR
UPSTREAM
USB PORT
D+
D1+
D–
D1–
GND
GND
LTM2884
PWR
VCC2
VLO2
5V
PERIPHERAL
D2+
D2–
GND2
2884 F10
Figure 10. Powered Peripheral Device with USB Isolation and Low Current Suspend
2884f
20
For more information www.linear.com/LTM2884