Advertisement
5V TO 3.3V REG
5V TO 3.3V REG
USB_PWR
IN
ISL80101-3.3
10
VIN
9
VIN
8
NC
7
ENABLE
6
SS
ISL80101IRAJZ
U2
1
VOUT
2
VOUT
3
SENSE/ADJ
4
PG
R10
100K
5
GND
11
EP
IN
IN
FIGURE 24. ISLUSBPWRDONGLE1Z SCHEMATIC (2 OF 2)
3.3V CURRENT LIMIT IS 100MA
3.3V CURRENT LIMIT IS 100mA
C6
0.1UF
11
VBUS
isl28022_QFN
13
UNNAMED_2_ISL28022QFN_I220_VINP
VINP
12
VINN
2
A0
1
A1
SCL
5
SMBCLK/SCL
SDA
4
SMBDAT/SDA
SLAVE ADDR = OX9E/F
3P3V
C10
1UF
3
EXT_CLK/INT
U4
3P3V_PG
OUT
OUT
Advertisement
