BQ219XLB-018 Datasheet, PDF (3/7 Pages) Texas Instruments – Smart Battery Module with LEDs

Preliminary bq219XL
Table 1. bq219XL Module Configuration
Customer Name: ______________________________________________________________________________________________
Contact: _______________________________________________________
Phone:____________________________
Address:________________________________________________________________________________________________
Sales Contact: __________________________________________________
Phone: ____________________________
Board Configuration
IC type
LEDs and switch
Display mode
Discharge rate (3.0A max.)
Duration at max. discharge
Number of series cells
________________
________________
________________
Min ____________
________________
________________
bq2040 or bq2092
Yes or No
Relative or Absolute
Avg ____________
Max ___________
EEPROM Configuration
Remaining time alarm (min) _______________
Remaining capacity alarm
(mAh)
_______________
Charging voltage (mV)
_______________
Design cpaacity (mAh)
_______________
Design voltage (mV)
_______________
Manufacturer date
_______________
Serial number
_______________
Fast-charging current (mA) _______________
Maintenance charging
current (mA)
_______________
Li-Ion taper current (mA) _______________
Maximum overcharge (mAh) _______________
Maximum temperature (°C) _______________
∆T/∆t (°C/min)
_______________
Fast-charge efficiency (%) _______________
Maintenance charge effi-
ciency (%)
_______________
Self-discharge rate (%/day) _______________
EDV1 (mV)
_______________
EDVF (mV)
_______________
Hold-off timer for ∆T/∆t (sec.) _______________
Manufacturer name
Device name
Chemistry
Manufacturer data
FAE Approval:
_______________
_______________
_______________
_______________
________________
Sets the low time alarm level
Typical Values
NiMH Li-Ion
10 min 10 min
Sets the low capacity alarm level
C/10
C/10
Sets the requested charging voltage
65535 4.1V/cell
Defines the battery pack capacity
3000
3600
Defines the battery pack voltage
12000 10800
Battery pack manufacturer date
mm/dd/yy mm/dd/yy
Battery pack serial number
0-65535 0-65535
Sets the requested charging current
1C
1C
Sets the requested maintenance charging
current
C/20
0
Sets the upper limit for charge termination NA
C/10
Sets the maximum amount of overcharge 256mAh 128mAh
Sets the maximum charge temperature
61°C
61°C
Sets the termination rate
3°C/3min 4.6°C/20s
Sets the fast-charge efficiency factor
95%
100%
Sets the maintence charge efficiency factor 80%
100%
Sets the batterys self-discharge rate
1.5%/day 0.2%/day
Sets the initial end-of-discharge warning 1.05V/cell 3.0V/cell
Sets the final end-of-discharge warning
1.0V/cell 2.8V/cell
Sets the hold off period for ∆T/∆t
termination
180s
320s
Programs manufacturer’s name (11 char. max) bq
bq
Programs device name (7 char. max)
bq36
bq202
Programs pack’s chemistry (5 char. max)
NiMH LION
Open field (5 char. max)
2040
2040
Date: ___________________
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