Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

BQ76PL455A Datasheet(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
Part # BQ76PL455A
Description  16-Cell Industrial Integrated Battery Monitor
Download  125 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

BQ76PL455A Datasheet(HTML) 10 Page - Texas Instruments

Back Button BQ76PL455A Datasheet HTML 6Page - Texas Instruments BQ76PL455A Datasheet HTML 7Page - Texas Instruments BQ76PL455A Datasheet HTML 8Page - Texas Instruments BQ76PL455A Datasheet HTML 9Page - Texas Instruments BQ76PL455A Datasheet HTML 10Page - Texas Instruments BQ76PL455A Datasheet HTML 11Page - Texas Instruments BQ76PL455A Datasheet HTML 12Page - Texas Instruments BQ76PL455A Datasheet HTML 13Page - Texas Instruments BQ76PL455A Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 125 page
background image
10
bq76PL455A
SLUSCL0A – SEPTEMBER 2016 – REVISED OCTOBER 2016
www.ti.com
Product Folder Links: bq76PL455A
Submit Documentation Feedback
Copyright © 2016, Texas Instruments Incorporated
6.11 ADC: VSENSEn Cell Measurement Inputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCELL_VR
Input voltage range
VCELL= VSENSEn – VSENSEn–1, n= 1
to 16
1
4.95
V
VCHERR25NB
Total Channel Measurement Accuracy at 25°C
VSENSE = 3.6 V
±0.75
mV
VCHERR
Total Channel Measurment Accuracy,
temperature range of 0°C to 65°C
(1)(2)
VSENSE = 1.5 V
–1.50
1.50
mV
VSENSE = 2.0 V
–2.00
2.00
VSENSE = 3.3 V
–3.25
3.25
VSENSE = 3.6 V
–3.50
3.50
VSENSE = 4.2 V
–3.90
3.90
VSENSE = 4.5 V
–4.00
4.00
VCHERR
Total Channel Measurment Accuracy,
temperature range of –40°C to 85°C
(1)(2)
VSENSE = 1.5 V
–2.85
2.85
mV
VSENSE = 2.0 V
–3.00
3.00
VSENSE = 3.3 V
–4.75
4.75
VSENSE = 3.6 V
–5.00
5.00
VSENSE = 4.2 V
–5.50
5.50
VSENSE = 4.5 V
–5.75
5.75
ISENSE_SEL
(3)(4)
VSENSEn input current n = 1 to 16
VSENSEn–1 pin; on selected channel
2
7.6
µA
ISENSE_NSEL
Channel not selected
< ±100
nA
ISENSE_SD
VSENSEn input current in
SHUTDOWN Mode
< ±100
nA
RSENSE_SEL
(4)
VSENSE input resistance
Channel selected for conversion,
measured differentially
[VSENSEn–VSENSE(n–1)]
1
OWDSR
Open-wire detection shunt resistance
Open-wire test mode, TSTCONFIG[4]
= 1
all odd (CBENBL = 0xAA); or all even
(CBENBL=0x55) cell squeeze resistors
on (alternate resistors only)
4
LT_DriftVCHAN
Long-term drift (total channel path)
VSENSE = 4.5 V, TA = 65°C
(5)
18.47
ppm/ 1000
hours
VSENSE = 4.5 V, TA = 105°C
(6)
50.24
VADC_REF_25
ADC reference
2.5
V
ERRADC_REF_25
ADC reference error
0°C
≤ TA ≤ 65°C
–2.5
2.5
mV
–40°C
≤ TA ≤ 85°C
–3.5
3.5
mV
(1) Error measured with averaging enabled.
(2) User adjustable Gain and Offset registers are provided for further error trim at VSGAIN and VSOFFSET, respectively.
(3) When the bq76PL455A is in IDLE power mode, but not converting any ADC input channel, the part idles the multiplexer on the highest
channel enabled for conversions in the CHAN register.
(4) The current into VSENSEn = ISENSE_SEL + VCELL/RSENSE_SEL.
(5) Computed from the first 500-hour operating life test at a stress temperature of 65°C.
(6) Computed from the first 500-hour operating life test at a stress temperature of 105°C.
6.12 ADC: VMODULE Input
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VMODULE_VR
Input voltage range
Measured from TOP to GND (AGND1)
VTOP MIN
VTOP MAX
V
VMODULE_ERR85
Total error from all internal sources
TA = –40°C to 85°C
–450
±100
450
mV
(1)
Specified by design, not tested in production.
(2)
Calculated and statistically projected worst case from characterization data. Not tested in production.
6.13 ADC: AUXn General Purpose Inputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VAUX_VR
Input voltage range(1)
VP/VDIG = 5.3 V
0
5
V
VAUXERR65
Total AUX Channel Measurement
Accuracy(2)
VAUX = 0.05 V, 0°C
≤ TA ≤ 65°C
–3
0.1
3
mV
VAUX = 4.95 V, 0°C
≤ TA ≤ 65°C
–10
0.1
10
mV
VAUXERR85
Total AUX Channel Measurement
Accuracy(2)
VAUX = 0.05 V, –40°C
≤ TA ≤ 85°C
–4.5
0.1
4.5
mV
VAUX = 4.95 V, –40°C
≤ TA ≤ 85°C
–12.5
0.1
12.5
mV


Similar Part No. - BQ76PL455A

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
BQ76PL455A-Q1 TI1-BQ76PL455A-Q1 Datasheet
2Mb / 130P
[Old version datasheet]   16-Cell EV/HEV Integrated Battery Monitor and Protector
BQ76PL455ATPFCRQ1 TI1-BQ76PL455ATPFCRQ1 Datasheet
2Mb / 130P
[Old version datasheet]   16-Cell EV/HEV Integrated Battery Monitor and Protector
BQ76PL455ATPFCTQ1 TI1-BQ76PL455ATPFCTQ1 Datasheet
2Mb / 130P
[Old version datasheet]   16-Cell EV/HEV Integrated Battery Monitor and Protector
More results

Similar Description - BQ76PL455A

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
BQ76PL455A-Q1 TI1-BQ76PL455A-Q1 Datasheet
2Mb / 130P
[Old version datasheet]   16-Cell EV/HEV Integrated Battery Monitor and Protector
logo
ams AG
AS8506C AMSCO-AS8506C Datasheet
996Kb / 94P
   Battery Cell Monitor and Balancer IC
AS8506 AMSCO-AS8506 Datasheet
921Kb / 89P
   Battery Cell Monitor and Balancer IC
logo
Texas Instruments
BQ76920 TI1-BQ76920 Datasheet
1Mb / 63P
[Old version datasheet]   15-Series Cell Battery Monitor Family
logo
uPI Group Inc.
UG3105 UPI-UG3105 Datasheet
393Kb / 25P
   1-Cell Battery Monitor Gas Gauge IC
logo
Texas Instruments
BQ79616 TI-BQ79616 Datasheet
4Mb / 216P
[Old version datasheet]   BQ79616 16-Series Battery Monitor, Balancer, and Integrated Hardware Protector
JUNE 2023
logo
Analog Devices
ADBMS6830 AD-ADBMS6830 Datasheet
157Kb / 2P
   16-Channel Multicell Battery Monitor
logo
Renesas Technology Corp
RAA489206 RENESAS-RAA489206 Datasheet
1Mb / 136P
   16-Cell Battery Front End
Jul 5, 2022
ISL94216A RENESAS-ISL94216A Datasheet
2Mb / 147P
   16-Cell Battery Front End
Feb 3, 2022
logo
Analog Devices
ADBMS1818 AD-ADBMS1818 Datasheet
5Mb / 89P
   18-Cell Battery Monitor with Daisy Chain Interface
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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


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