Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

BQ29330DBTG4 Datasheet(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
Part # BQ29330DBTG4
Description  2-,3-,AND 4-CELL LITHIUM-ION OR LITHIUM-POLYMER BATTERY PROTECTION AFE
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

BQ29330DBTG4 Datasheet(HTML) 3 Page - Texas Instruments

  BQ29330DBTG4 Datasheet HTML 1Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 2Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 3Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 4Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 5Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 6Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 7Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 8Page - Texas Instruments BQ29330DBTG4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 26 page
background image
www.ti.com
bq29330
SLUS673A – SEPTEMBER 2005 – REVISED DECEMBER 2005
TERMINAL FUNCTIONS
TERMINAL
DESCRIPTION
NAME
DBT NO.
RHB NO.
CELL–
1
28
Output of scaled value of the measured cell voltage.
CELL+
2
29
Output of scaled value of the measured cell voltage.
REG
3
30
Integrated 2.5-V regulator output
VSS
4, 23
4,32
Power supply ground
XRST
5
1
Active-low output
SRN
6
2
Current sense terminal
Current sense positive terminal when charging relative to SRN; current sense negative
SRP
7
3
terminal when discharging relative to SRN
Sense voltage input terminal for most negative cell; balance current input for least positive
VC5
8
4
cell.
Sense voltage input terminal for least positive cell, balance current input for least positive cell,
VC4
9
5
and return balance current for third most positive cell.
Sense voltage input terminal for third most positive cell, balance current input for third most
VC3
10
6
positive cell, and return balance current for second most positive cell.
Sense voltage input terminal for second most positive cell, balance current input for second
VC2
11
7
most positive cell, and return balance current for most positive cell.
Sense voltage input terminal for most positive cell, balance current input for most positive cell,
VC1
12
8
and battery stack measurement input
BAT
13
10
Charge pump, charge N-CH FET gate drive
CHG
14
11
Charge pump, charge N-CH FET gate drive
DSG
16
13
Charge pump output, discharge N-CH FET gate drive
PACK
17
14
PACK positive terminal and alternative power source
VCC
19
16
Power supply voltage
ZVCHG
20
17
Connect the precharge P-CH FET drive here
GPOD
21
18
NCH FET open-drain output
PMS
22
19
Determines CHG output state on POR
LEDOUT
24
21
3.3-V output for LED display power supply
TOUT
25
22
Provides thermistor bias current
Digital input that provides the timing clock for the OC and SC delays and also acts as the
WDI
26
23
watchdog clock.
SCLK
28
25
Open-drain serial interface clock with internal 10-k
Ω pullup to V
REG
SDATA
29
26
Open-drain bidirectional serial interface data with internal 10-k
Ω pullup to V
REG
Open-drain output used to indicate status register changes. With internal 100-k
XALERT
30
27
pullup to VREG
NC
15,18,27
9,12,15, 24,31
Not electrically connected to the IC
3


Similar Part No. - BQ29330DBTG4

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
BQ29330DBTG4 TI-BQ29330DBTG4 Datasheet
1Mb / 29P
[Old version datasheet]   2-SERIES, 3-SERIES, AND 4-SERIES CELL LITHIUM-ION
More results

Similar Description - BQ29330DBTG4

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
BQ29312A TI-BQ29312A Datasheet
1Mb / 35P
[Old version datasheet]   TWO-CELL, THREE-CELL, AND FOUR-CELL LITHIUM-ION OR LITHIUM-POLYMER BATTERY PROTECTION AFE
logo
Mitsumi Electronics, Co...
MM3783 MITSUMI-MM3783 Datasheet
73Kb / 7P
   3 cell Lithium-ion/Lithium-polymer battery protection IC
logo
Texas Instruments
BQ29311 TI-BQ29311 Datasheet
242Kb / 19P
[Old version datasheet]   THREE AND FOUR CELL LITHIUM ION OR LITHIUM POLYMER BATTERY PROTECTION IC
logo
E-CMOS Corporation
EC9523 E-CMOS-EC9523 Datasheet
846Kb / 10P
   Single Cell Lithium-ion/Lithium-polymer Battery Protection IC
logo
HYCON Technology Corpor...
HY2115 HYCON-HY2115 Datasheet
1Mb / 27P
   1-cell lithium ion/lithium polymer battery protection IC
logo
Mitsumi Electronics, Co...
MM3280 MITSUMI-MM3280 Datasheet
65Kb / 5P
   One-cell lithium-ion/lithium-polymer battery protection IC
logo
HYCON Technology Corpor...
HY2131 HYCON-HY2131 Datasheet
1Mb / 27P
   Protection IC for 2/3-Cell Lithium Ion/Lithium Polymer
logo
Shenzhen Huazhimei Semi...
HM5420 HMSEMI-HM5420 Datasheet
1Mb / 15P
   2 lithium ion/lithium polymer battery protection IC
logo
Fortune Semiconductor C...
FS3332 FORTUNE-FS3332 Datasheet
997Kb / 23P
   Two Cell Lithium-ion/Polymer Battery Protection
logo
HYCON Technology Corpor...
HY2120 HYCON-HY2120 Datasheet
1,011Kb / 22P
   2-Cell Lithium-ion/Lithium Polymer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com