|
|
Texas Instruments
BQ24400DG4
|
Texas Instruments
BQ2014SN-D120G4
|
Texas Instruments
BQ20Z40PW
|
Texas Instruments
BQ27541DRZR-V200
|
Texas Instruments
BQ27520YZFR-G2
|
Texas Instruments
BQ2019PWR
|
Texas Instruments
BQ24305DSGR
|
Texas Instruments
BQ2010SN-D107TR
|
Texas Instruments
BQ20Z70PWR-V160
|
Texas Instruments
BQ24753RHDT
|
Price |
|
|
|
$8.29 |
|
$2.03 |
|
|
|
|
|
RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Lead Status |
|
No |
No |
Yes |
No |
Yes |
No |
Yes |
Yes |
No |
Yes |
Package Group |
|
TSSOP |
SOIC |
|
|
|
|
WSON |
SOIC |
|
|
Absolute Vin (safety rating)(Max)((V)) |
|
7 |
|
|
|
|
|
|
|
|
|
Special Features |
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
|
|
Control Interface |
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
|
|
# Series Cells |
|
1,2,3,4 |
2-4 Cells |
|
|
|
|
|
2-4 Cells |
|
|
Operating Vin(Max)(V) |
|
6 |
|
|
|
|
|
|
|
|
|
Package Size(mm2=WxL) |
|
[pf]8TSSOP[/pf] |
|
|
|
|
|
|
|
|
|
Approx. Price (US$) |
|
1.55 | 1ku |
|
|
|
|
|
0.30 | 1ku |
|
|
|
Charging Control Topology |
|
Switching Charger |
|
|
|
|
|
|
|
|
|
Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
|
|
|
|
|
|
Cell Chemistry |
|
NiCd,NiMH |
NiCd,NiMH |
|
|
|
|
|
NiCd,NiMH |
|
|
Charge Current(Max)(A) |
|
2 |
|
|
|
|
|
|
|
|
|
Gas Gauge Algorithm |
|
|
EDV |
|
|
|
|
|
EDV |
|
|
Battery Capacity(Min)(mAh) |
|
|
500 |
|
|
|
|
|
500 |
|
|
Operating Temperature Range(C) |
|
|
0 to 70 |
|
|
|
|
|
0 to 70 |
|
|
Communication Interface |
|
|
DQ |
|
|
|
|
No Communication |
DQ |
|
|
Battery Capacity(Max)(mAh) |
|
|
6000 |
|
|
|
|
|
6000 |
|
|
External Capacity Indication |
|
|
LED |
|
|
|
|
|
LED |
|
|
Estimated Package Size (WxL)(mm2) |
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
[pf]16SOIC[/pf] |
|
|
Implementation |
|
|
Pack |
|
|
|
|
|
Pack |
|
|
Rating |
|
|
|
|
|
|
|
Catalog |
|
|
|
Number of Series Cells(Max) |
|
|
|
|
|
|
|
1 |
|
|
|
Features |
|
|
|
|
|
|
|
N/A |
|
|
|
Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
410 |
|
|
|
Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
10.5 |
|
|
|
Function |
|
|
|
|
|
|
|
Charger Front-End Protection |
|
|
|
Vin(Max)(V) |
|
|
|
|
|
|
|
30 |
|
|
|
Number of Series Cells(Min) |
|
|
|
|
|
|
|
1 |
|
|
|
Input Over-Current Protection(A) |
|
|
|
|
|
|
|
0.3 |
|
|
|
Protection Feature(s) |
|
|
|
|
|
|
|
Over-voltage (OV) |
|
|
|