Texas Instruments bq27531EVM, User Manual, Page: 6 / 27

T
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EXAS
NSTRUMENTS
Circuit Module Physical Layouts, Bill of Materials, and Schematic
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6 SLUUA90A – April 2013 – Revised July 2016
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bq27531EVM With bq27531 Battery Management Unit Impedance Track™
Fuel Gauge and bq24192 4.5-A, Switch-Mode Battery Charger for Single-Cell
Applications
3 Circuit Module Physical Layouts, Bill of Materials, and Schematic
This section contains the board layout, bill of materials, assembly drawings, and schematic for the
bq27531 circuit module.
3.1 Board Layout
This section shows the printed-circuit board (PCB) layers ( Figure 2 through Figure 5 ), assembly drawing,
and schematic for the bq27531 module.
Figure 2. bq27531EVM-001 Layout – Silk Screen