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| BQ24392_15 Datasheet, PDF (13/22 Pages) Texas Instruments – bq24392 Dual SPST USB 2.0 High Speed Switch with USB Battery Charging Specification Revision 1.2 Detection | |||
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10.2 Layout Example
LEGEND
VIA to VBUS Plane
Polygonal Copper Pour
VIA to GND Plane (Inner Layer)
Pull
resistor
bq24392
SLIS146C â JUNE 2012 â REVISED JANUARY 2015
Pull-up
resistor
To controller
Bypass capacitors
Ballast protection
10
CHG_DET
1 SW_OPEN
VBUS 9
USB connector
2 DM_HOST
Impedance matched USB traces
3 DP_HOST
DM_CON 8
Impedance matched USB traces
DP_CON 7
USB connector
4 CHG_AL_N
GOOD_BAT
5
GND 6
To controller
Pull-up
resistor
From Controller
Figure 9. Package Layout Example
Copyright © 2012â2015, Texas Instruments Incorporated
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