Datasheet

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Introduction

1.4 I/O Description

Header/Terminal Block Description

J1–IN Adapter positive header

J2–IN Adapter positive terminal

J2–GND Adapter negative terminal

J3-GND Adapter negative header

J4-SYS System output positive header (bq24272 only)

J5 USB-TO-GPIO box connector

J6-SYS System output positive terminal (bq24272 only)

J6-GND System output negative terminal (bq24272 only)

J7-TS External thermistor positive terminal

J7-GND Ground terminal for external thermistor

J8-GND System output negative header (bq24272 only)

J9-BAT Battery positive header

J10-BAT Battery positive terminal

J10-GND Battery negative terminal

J11-GND Battery negative header

J12-DRV DRV reference voltage positive header

J13-DRV DRV reference voltage positive terminal

J13-GND DRV reference voltage negative terminal

J14-GND DRV reference voltage negative header

1.5 Test Points

Test Point Description

TP1 Kelvin to VIN

TP2 AGND

TP3 SW

TP4 Kelvin to SYS (bq24272 only)

TP5 PGND

TP6 PGND

TP8 Kelvin to BAT

TP9 SDA

TP10 SCL

TP11 AGND

TP12 AGND

TP13 TS

TP14 CD

TP15 INT

TP16 STAT

SLUU916–April 2012 WCSP-Packaged bq24272/273 Evaluation Modules

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