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| BQ27411-G1 Datasheet, PDF (2/20 Pages) Texas Instruments – Single Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration | |||
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bq27411-G1
SLUSBN7 â JANUARY 2014
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
DEVICE INFORMATION
AVAILABLE OPTIONS
PART NUMBER
bq27411DRZR-G1A
bq27411DRZT-G1A
bq27411DRZR-G1B
bq27411DRZT-G1B
bq27411DRZR-G1C
bq27411DRZT-G1C
BATTERY
TYPE
LiCoO2
(4.2 V max charge)
LiMn2O4
(4.3 V max charge)
LiMn2O4
(4.35 V max charge)
CHEM_ID
(1)
DM_CODE
(2)
FIRMWARE
VERSION
(3)
0x0128
0x80
0x0312
0x90
1.09
(0x0109)
0x0354
0xA0
PACKAGE
(4)
12-pin,
2.5 Ã 4 mm
SON
TA
â40°C
to
85°C
TAPE and
REEL
QUANTITY
3000
250
3000
250
3000
250
(1) Refer to the CHEM_ID subcommand to confirm the battery chemistry type.
(2) Refer to the DM_CODE subcommand to confirm the Data Memory code.
(3) Refer to the FW_VERSION subcommand to confirm the firmware version.
(4) For the most current package and ordering information see the Package Option Addendum at the end of this document; or, see the TI
website at www.ti.com.
THERMAL INFORMATION
θJA
θJCtop
θJB
ÏJT
ÏJB
θJCbot
THERMAL METRIC(1)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
bq27411-G1
DRZ (12-PINS)
64.1
59.8
52.7
0.3
28.3
2.4
UNITS
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
2
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Product Folder Links: bq27411-G1
Copyright © 2014, Texas Instruments Incorporated
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