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| BQ24157S Datasheet, PDF (37/45 Pages) Texas Instruments – Full USB Compliance and USB-OTG Support | |||
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Not Recommended for New Designs
www.ti.com
Layout Example (continued)
Charge Current Direction
R SNS
bq24157S
SLUSB76B â FEBRUARY 2013 â REVISED MAY 2015
To Inductor
To Capacitor and battery
Current Sensing Direction
To CSIN and CSOUT pin
Figure 38. Sensing Resistor PCB Layout
Vin+
Vinâ
1µF
4.7µF
VBUS
PMID
SW
PGND
Figure 39. Input Capacitor Position and PCB Layout Example
Copyright © 2013â2015, Texas Instruments Incorporated
Product Folder Links: bq24157S
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