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BQ7693003DBT Datasheet(PDF) 4 Page - Texas Instruments

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Part # BQ7693003DBT
Description  15-Series Cell Battery Monitor Family
PDF  63 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

BQ7693003DBT Datasheet(HTML) 4 Page - Texas Instruments

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bq76920, bq76930, bq76940
SLUSBK2F – OCTOBER 2013 – REVISED NOVEMBER 2015
www.ti.com
3
Description (Continued)
The bq76920 device supports up to 5-series cells or typical 18-V packs, the bq76930 handles up to 10-
series cells or typical 36-V packs, and the bq76940 works for up to 15-series cells or typical 48-V packs. A
variety of battery chemistries may be managed with these AFEs, including Lithium Ion, Lithium iron
phosphate, and more.
Via I2C, a host controller can use the bq769x0 to implement many battery pack management functions,
such
as
monitoring
(cell
voltages,
pack
current,
pack
temperatures),
protection
(controlling
charge/discharge FETs), and balancing. Integrated A/D converters enable a purely digital readout of
critical system parameters, with calibration handled in TI’s manufacturing process.
4
Device Comparison Table
TUBE
TAPE & REEL
CELLS
LDO (V)
CRC
PACKAGE
I2C ADDRESS (7-Bit)
bq7692000PW
bq7692000PWR
No
2.5
bq7692001PW(1)
bq7692001PWR(1)
Yes
0x08
bq7692002PW(1)
bq7692002PWR(1)
3–5
No
20-TSSOP (PW)
bq7692003PW
bq7692003PWR
3.3
Yes
bq7692006PW
bq7692006PWR
0x18
No
bq7693000DBT
bq7693000DBTR
No
2.5
bq7693001DBT
bq7693001DBTR
Yes
0x08
bq7693002DBT
bq7693002DBTR
No
6–10
30-TSSOP (DBT)
bq7693003DBT
bq7693003DBTR
Yes
3.3
bq7693006DBT
bq7693006DBTR
No
0x18
bq7693007DBT
bq7693007DBTR
Yes
bq7694000DBT
bq7694000DBTR
No
2.5
bq7694001DBT
bq7694001DBTR
Yes
0x08
bq7694002DBT
bq7694002DBTR
9–15
No
44-TSSOP (DBT)
bq7694003DBT
bq7694003DBTR
3.3
Yes
bq7694006DBT
bq7694006DBTR
0x18
No
(1)
Product Preview only
Texas Instruments pre-configures the bq769x0 devices for a specific I2C address, LDO voltage, and more.
These settings are permanently stored in EEPROM and cannot be further modified.
Contact Texas Instruments for other options not listed above, as well as any options noted as “Product
Preview only.”
4
Device Comparison Table
Copyright © 2013–2015, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: bq76920 bq76930 bq76940



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