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BQ40Z60_16 Datasheet, PDF (37/47 Pages) Texas Instruments – Programmable Battery Management Unit
www.ti.com
Layout Guidelines (continued)
Current Direction
RSNS
bq40z60
SLUSAW3C – DECEMBER 2014 – REVISED JULY 2015
Current Sensing Direction
To SRP – SRN pin or HSRP – HSRN pin
Figure 13. Sensing Resistor PCB Layout
For the recommended component placement with trace and via locations, see the bq40z60EVM SBS 1.1
Impedance Track™ Technology Enabled Battery Management Solution Evaluation Module User's Guide
(SLUUB71).
For the QFN information, see the Quad Flatpack No-Lead Logic Packages Application Note (SCBA017) and the
QFN/SON PCB Attachment Application Note (SLUA271).
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