Circuit Module Physical Layouts, Bill Of Materials, And Schematic; List Of Figures 1 Bq27520Evm-001 Layout - Silk Screen - Texas Instruments Track bq27520EVM User Manual

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PIN NAME
CHG–/LOAD–
BAT_GD
BAT_LOW
SOC_INT
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Circuit Module Physical Layouts, Bill of Materials, and Schematic

This section contains the board layout, bill of materials, assembly drawings, and schematic for the
bq27520 circuit module.
3.1 Board Layout
This section shows the printed-circuit board (PCB) layers
and schematic for the bq27520 module.
SLUU426 – June 2010
Circuit Module Physical Layouts, Bill of Materials, and Schematic
DESCRIPTION
Low potential of load or charger connection (system VSS)
Access to push-pull output that indicates that pack is ready to be connected to system
Access to push-pull output that signals low State-of-Charge (SOC)
Access to open-drain output that signals interrupt for changes in SOC
Figure 1. bq27520EVM-001 Layout – Silk Screen
bq27520EVM With System-Side, Single-Cell Impedance Track™ Technology
Copyright © 2010, Texas Instruments Incorporated
(Figure 1 through Figure 4), assembly drawing,
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