Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

BQ2058CSN Datasheet(PDF) 2 Page - Texas Instruments

Part # BQ2058CSN
Description  Lithium Ion Pack Supervisor for 3- and 4-Cell Packs
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

BQ2058CSN Datasheet(HTML) 2 Page - Texas Instruments

  BQ2058CSN Datasheet HTML 1Page - Texas Instruments BQ2058CSN Datasheet HTML 2Page - Texas Instruments BQ2058CSN Datasheet HTML 3Page - Texas Instruments BQ2058CSN Datasheet HTML 4Page - Texas Instruments BQ2058CSN Datasheet HTML 5Page - Texas Instruments BQ2058CSN Datasheet HTML 6Page - Texas Instruments BQ2058CSN Datasheet HTML 7Page - Texas Instruments BQ2058CSN Datasheet HTML 8Page - Texas Instruments BQ2058CSN Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 14 page
background image
Pin Descriptions
CHG
Charge control output
This push-pull output controls the charge
path to the battery pack.
Charging is al-
lowed when low.
CTL
Pack disable input
When high, this input allows an external
source to disable the pack by making both
DSG and CHG inactive. For normal opera-
tion, the CTL pin is low.
VSS
Low potential input
CSL
Overcurrent sense low-side input
This input is connected between the low-side
discharge FET (or sense resistor) and BAT4N
to enable overcurrent sensing in the battery
pack’s ground path.
BAT4N
Battery 4 negative input
This input is connected to the negative termi-
nal of the cell designated BAT4 in Figure 2.
BAT3N
Battery 3 negative input
This input is connected to the negative terminal
of the cell designated BAT3 in Figure 2.
BAT2N
Battery 2 negative input
This input is connected to the negative termi-
nal of the cell designated BAT2 in Figure 2.
BAT1N
Battery 1 negative input
This input is connected to the negative termi-
nal of the cell designated BAT1 in Figure 2.
This input is connected to BAT1P in a three-
cell configuration.
DSG
Discharge control output
This push-pull output controls the discharge
path to the battery pack. Discharge is al-
lowed when low.
NSEL
Number of cells input
This input selects the number of series cells
in the pack. NSEL should connect to VCC for
four cells and to VSS for three cells.
UVD
Undervoltage delay input
This input uses an external capacitor to VCC
to set the undervoltage delay timing.
OVD
Overvoltage delay input
This input uses an external capacitor to VCC
to set the overvoltage delay timing.
OCD
Overcurrent delay input
This input uses an external capacitor to VCC
to set the overcurrent delay timing.
VCC
High potential input
CSH
Overcurrent sense high-side input
This input is connected between the
high-side discharge FET (or sense resistor)
and BAT1P to enable overcurrent sense in
the battery pack’s positive supply path.
BAT1P
Battery 1 positive input
This input is connected to the positive terminal
of the cell designated BAT1 in Figure 2.
2
bq2058
Number of Cells
Configuration Pins
Battery Pins
3 cells
BAT1N tied to BAT1P
NSEL = VSS
BAT1N – Positive terminal of first cell
BAT2N – Negative terminal of first cell
BAT3N – Negative terminal of second cell
BAT4N – Negative terminal of third cell
4 cells
NSEL = VCC
BAT1P – Positive terminal of first cell
BAT1N – Negative terminal of first cell
BAT2N – Negative terminal of second cell
BAT3N – Negative terminal of third cell
BAT4N – Negative terminal of fourth cell
Table 1. Pin Configuration for 3- and 4-Series Cells


Similar Part No. - BQ2058CSN

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
BQ2058T TI-BQ2058T Datasheet
101Kb / 18P
[Old version datasheet]   Lithium Ion Pack Supervisor For 2-Cell Packs
BQ2058TR TI-BQ2058TR Datasheet
101Kb / 18P
[Old version datasheet]   Lithium Ion Pack Supervisor For 2-Cell Packs
BQ2058TRSN TI-BQ2058TRSN Datasheet
101Kb / 18P
[Old version datasheet]   Lithium Ion Pack Supervisor For 2-Cell Packs
BQ2058TRSN-C2 TI-BQ2058TRSN-C2 Datasheet
101Kb / 18P
[Old version datasheet]   Lithium Ion Pack Supervisor For 2-Cell Packs
BQ2058TSN TI-BQ2058TSN Datasheet
101Kb / 18P
[Old version datasheet]   Lithium Ion Pack Supervisor For 2-Cell Packs
More results

Similar Description - BQ2058CSN

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
BQ2058T TI-BQ2058T Datasheet
101Kb / 18P
[Old version datasheet]   Lithium Ion Pack Supervisor For 2-Cell Packs
logo
NXP Semiconductors
NE57605 PHILIPS-NE57605 Datasheet
159Kb / 10P
   Lithium-ion Battery Protector for 3 or 4 cell battery packs
2001 Oct 03
logo
Shenzhen Huazhimei Semi...
HM5431A HMSEMI-HM5431A Datasheet
1Mb / 10P
   single-cell lithium-ion/lithium polymer rechargeable battery packs
DW01A HMSEMI-DW01A Datasheet
1Mb / 7P
   Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack
logo
Texas Instruments
BQ2158T TI-BQ2158T Datasheet
460Kb / 8P
[Old version datasheet]   Two Series Cell Li-Ion Pack Supervisor Module
BQ29330DBTRG4 TI-BQ29330DBTRG4 Datasheet
1Mb / 29P
[Old version datasheet]   2-SERIES, 3-SERIES, AND 4-SERIES CELL LITHIUM-ION
logo
Samsung semiconductor
ICR18650-22F SAMSUNG-ICR18650-22F Datasheet
218Kb / 18P
   for Lithium-ion Rechargeable Cell
01 19/ 11/ 2007
ICR18650-30B SAMSUNG-ICR18650-30B Datasheet
403Kb / 17P
   for Lithium-ion Rechargeable Cell
1.1
logo
HYCON Technology Corpor...
HY2131 HYCON-HY2131 Datasheet
1Mb / 27P
   Protection IC for 2/3-Cell Lithium Ion/Lithium Polymer
logo
Texas Instruments
BQ29330 TI-BQ29330 Datasheet
1Mb / 26P
[Old version datasheet]   2-,3-,AND 4-CELL LITHIUM-ION OR LITHIUM-POLYMER BATTERY PROTECTION AFE
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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